2552 lines
115 KiB
Objective-C
2552 lines
115 KiB
Objective-C
@import UIKit;
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#import <objc/runtime.h>
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#import <objc/message.h>
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#import <xpc/xpc.h>
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#include <errno.h>
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#include <dirent.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <spawn.h>
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#include <termios.h>
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#include <util.h>
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#include <unistd.h>
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typedef int (*WQAddChdirFn)(posix_spawn_file_actions_t *, const char *);
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#include "MCMFilzaIntegration.h"
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#include "PosterBoardFeature.h"
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#include "UpdateChecker.h"
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#include "WQFilzaIntegration.h"
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#include "WQWebDAVServer.h"
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#include "WQStartupUI.h"
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#include "WQTerminal.h"
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#include "WQSSHServer.h"
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#include "WQPackages.h"
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#pragma mark - Root Helper Hooks
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static BOOL hook_isRootHelperAvailable(id self, SEL _cmd) {
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return NO;
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}
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static int hook_spawnRootHelper(id self, SEL _cmd) { return 0; }
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static int hook_spawnRootHelperIfNeeds(id self, SEL _cmd) { return 0; }
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static int hook_respawnRootHelper(id self, SEL _cmd) { return 0; }
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static void hook_tryLoadFilzaHelper(id self, SEL _cmd) {}
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static void hook_createHelperConnectionIfNeeds(id self, SEL _cmd) {}
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#pragma mark - WebDAV hooks
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// Filza's built-in WebDAV mode starts a root launch daemon. That cannot work
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// under normal signing, so the same UI actions drive an in-process server.
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static void hook_startAirBrowser(id self, SEL _cmd) {
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NSString *error = nil;
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if (WQWebDAVStart(&error))
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NSLog(@"[WQWebDAV] Filza UI start ok url=%@", WQWebDAVURL());
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else
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NSLog(@"[WQWebDAV] Filza UI start failed: %@", error ?: @"unknown");
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}
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static void hook_stopAirBrowser(id self, SEL _cmd) {
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WQWebDAVStop();
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}
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static BOOL hook_isServerStarted(id self, SEL _cmd) {
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return WQWebDAVIsRunning();
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}
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static NSString *hook_connectionUrl(id self, SEL _cmd) {
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return WQWebDAVURL();
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}
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static NSString *hook_connectionUrlWithHostname(id self, SEL _cmd) {
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return WQWebDAVURL();
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}
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// Filza normally uses /var/mobile/Library/Filza/.Trash, which is outside the
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// app sandbox. Keep the recycle bin inside the app container so trash and
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// restore work under normal signing. The transport is the same filesystem,
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// so moving a file from an accessible container into this directory is a
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// rename, not a cross-volume copy.
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static id hook_trashDir(id self, SEL _cmd) {
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NSString *root = MCMFilzaVirtualRoot();
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NSString *trash = [root stringByAppendingPathComponent:@".Trash"];
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[NSFileManager.defaultManager createDirectoryAtPath:trash
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withIntermediateDirectories:YES
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attributes:@{ NSFilePosixPermissions: @0700 } error:nil];
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return trash;
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}
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// A jailed Filza otherwise restores its usual /var/mobile start path, which is
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// not listable by this container-scoped primitive. Start in the worse_query hub
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// once it exists; the startup panel repairs the browser path after indexing.
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static NSString *preferredStorageRoot(void) {
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return WQIsActive() ? WQVirtualRootFolder() : MCMFilzaVirtualRoot();
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}
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static id hook_defaultPath(id self, SEL _cmd) {
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MCMFilzaStart();
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return preferredStorageRoot();
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}
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static NSString *redirectedLegacyBrowserPath(id requestedPath) {
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NSString *path = [requestedPath isKindOfClass:NSString.class] ? requestedPath : nil;
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NSRange legacy = [path rangeOfString:@"/Documents/MCM Containers"];
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if (legacy.location != NSNotFound) {
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NSUInteger suffixStart = NSMaxRange(legacy);
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NSString *suffix = suffixStart < path.length ? [path substringFromIndex:suffixStart] : @"";
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path = [preferredStorageRoot() stringByAppendingString:suffix];
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}
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return path;
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}
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static IMP orig_fileSystemSetCurrentPath = NULL;
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static IMP orig_fileSystemUpdateEditableUI = NULL;
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static void refreshWallpaperButton(id controller, id fallbackPath) {
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if (![controller isKindOfClass:UIViewController.class]) return;
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SEL selector = NSSelectorFromString(@"currentPath");
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NSString *currentPath = [controller respondsToSelector:selector]
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? ((id(*)(id, SEL))objc_msgSend)(controller, selector) : nil;
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PBWallpaperConfigureBrowser((UIViewController *)controller,
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currentPath ?: fallbackPath);
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}
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static void hook_fileSystemUpdateEditableUI(id self, SEL _cmd) {
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((void(*)(id, SEL))orig_fileSystemUpdateEditableUI)(self, _cmd);
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// This is the exact Filza routine that restores the Edit item. Apply the
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// Wallpaper Lab action after Filza has completed that update.
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refreshWallpaperButton(self, nil);
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}
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static void hook_fileSystemSetCurrentPath(id self, SEL _cmd, id requestedPath) {
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NSString *path = redirectedLegacyBrowserPath(requestedPath);
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if (path && ![path isEqual:requestedPath])
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NSLog(@"[DeviceStorage] redirected legacy browser path to %@", path);
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((void(*)(id, SEL, id))orig_fileSystemSetCurrentPath)(self, _cmd, path ?: requestedPath);
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refreshWallpaperButton(self, path ?: requestedPath);
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// Filza rebuilds its Edit item after loading a directory. Re-apply the
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// lab action after those deferred navigation updates have completed.
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for (NSNumber *delay in @[@100, @500]) {
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW,
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delay.unsignedLongLongValue * NSEC_PER_MSEC), dispatch_get_main_queue(), ^{
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refreshWallpaperButton(self, path ?: requestedPath);
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});
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}
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}
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static IMP orig_fileSystemViewWillAppear = NULL;
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static BOOL gNormalizedInitialBrowserPath = NO;
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static void hook_fileSystemViewWillAppear(id self, SEL _cmd, BOOL animated) {
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NSString *currentPath = [self respondsToSelector:NSSelectorFromString(@"currentPath")]
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? ((id(*)(id, SEL))objc_msgSend)(self, NSSelectorFromString(@"currentPath")) : nil;
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NSString *redirected = redirectedLegacyBrowserPath(currentPath);
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NSString *root = preferredStorageRoot();
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BOOL firstAppearance = !gNormalizedInitialBrowserPath;
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gNormalizedInitialBrowserPath = YES;
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BOOL insideRoot = [currentPath isEqualToString:root] ||
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[currentPath hasPrefix:[root stringByAppendingString:@"/"]];
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if (firstAppearance && currentPath.length > 0 && !insideRoot)
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redirected = root;
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if (redirected && ![redirected isEqual:currentPath]) {
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((void(*)(id, SEL, id))objc_msgSend)(self,
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NSSelectorFromString(@"setCurrentPath:"), redirected);
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NSLog(@"[DeviceStorage] repaired initial browser path from %@ to %@",
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currentPath, redirected);
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}
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((void(*)(id, SEL, BOOL))orig_fileSystemViewWillAppear)(self, _cmd, animated);
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if (firstAppearance && currentPath.length == 0) {
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((void(*)(id, SEL, id))objc_msgSend)(self,
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NSSelectorFromString(@"setCurrentPath:"), root);
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NSLog(@"[DeviceStorage] initialized empty browser path to %@", root);
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}
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// Older Filza state restoration can preserve the navigation title even
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// after the path has been repaired, so replace that presentation-only
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// residue as well.
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UINavigationItem *item = [self respondsToSelector:@selector(navigationItem)]
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? ((id(*)(id, SEL))objc_msgSend)(self, @selector(navigationItem)) : nil;
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if ([item.title isEqualToString:@"MCM Containers"])
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item.title = @"Device Storage";
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SEL visiblePathSelector = NSSelectorFromString(@"currentPath");
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NSString *visiblePath = [self respondsToSelector:visiblePathSelector]
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? ((id(*)(id, SEL))objc_msgSend)(self, visiblePathSelector) : redirected;
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PBWallpaperConfigureBrowser(self, visiblePath);
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// State restoration can leave the browser's table model empty even after
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// its path is correct. Reload on the next main-loop turn, after the view
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// hierarchy and browser view have finished appearing.
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dispatch_async(dispatch_get_main_queue(), ^{
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SEL currentSelector = NSSelectorFromString(@"currentPath");
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NSString *visiblePath = [self respondsToSelector:currentSelector]
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? ((id(*)(id, SEL))objc_msgSend)(self, currentSelector) : nil;
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NSString *visibleRoot = preferredStorageRoot();
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BOOL visibleInsideRoot = [visiblePath isEqualToString:visibleRoot] ||
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[visiblePath hasPrefix:[visibleRoot stringByAppendingString:@"/"]];
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SEL loadSelector = NSSelectorFromString(@"doLoadingPage");
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if (visibleInsideRoot && [self respondsToSelector:loadSelector]) {
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((void(*)(id, SEL))objc_msgSend)(self, loadSelector);
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NSLog(@"[DeviceStorage] reloaded visible browser path %@", visiblePath);
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}
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});
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}
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static int hook_spawnRoot_args_pid(id self, SEL _cmd, id path, id args, int *pid) {
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if (pid) *pid = 0;
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return -1;
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}
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static id hook_sendObjectWithReplySync(id self, SEL _cmd, id msg) {
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return (id)xpc_null_create();
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}
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static id hook_sendObjectWithReplySync_fd(id self, SEL _cmd, id msg, int *fd) {
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if (fd) *fd = -1;
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return (id)xpc_null_create();
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}
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static id hook_sendObjectWithReplySync_fd_logintty(id self, SEL _cmd, id msg, int *fd, BOOL logintty) {
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if (fd) *fd = -1;
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return (id)xpc_null_create();
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}
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static void hook_sendObjectNoReply(id self, SEL _cmd, id msg) {}
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static void hook_sendObjectWithReplyAsync(id self, SEL _cmd, id msg, id queue, id completion) {
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if (completion) { void (^block)(id) = completion; block(nil); }
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}
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#pragma mark - Zip/Unzip via minizip C API (linked in Filza binary)
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// minizip C functions — statically linked in Filza, resolve via dlsym at runtime
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#include <dlfcn.h>
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typedef void* zipFile64;
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typedef void* unzFile64;
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// Function pointer types
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static zipFile64 (*p_zipOpen64)(const char*, int);
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static int (*p_zipOpenNewFileInZip64)(zipFile64, const char*, const void*, const void*, unsigned, const void*, unsigned, const char*, int, int, int);
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static int (*p_zipWriteInFileInZip)(zipFile64, const void*, unsigned);
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static int (*p_zipCloseFileInZip)(zipFile64);
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static int (*p_zipClose)(zipFile64, const char*);
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static unzFile64 (*p_unzOpen64)(const char*);
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static int (*p_unzGoToFirstFile)(unzFile64);
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static int (*p_unzGoToNextFile)(unzFile64);
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static int (*p_unzGetCurrentFileInfo64)(unzFile64, void*, char*, unsigned long, void*, unsigned long, char*, unsigned long);
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static int (*p_unzOpenCurrentFilePassword)(unzFile64, const char*);
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static int (*p_unzReadCurrentFile)(unzFile64, void*, unsigned);
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static int (*p_unzCloseCurrentFile)(unzFile64);
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static int (*p_unzClose)(unzFile64);
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static bool g_minizipLoaded = false;
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static void loadMinizip(void) {
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if (g_minizipLoaded) return;
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// RTLD_DEFAULT searches all loaded images including Filza's statically linked minizip
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p_zipOpen64 = dlsym(RTLD_DEFAULT, "zipOpen64");
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p_zipOpenNewFileInZip64 = dlsym(RTLD_DEFAULT, "zipOpenNewFileInZip64");
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p_zipWriteInFileInZip = dlsym(RTLD_DEFAULT, "zipWriteInFileInZip");
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p_zipCloseFileInZip = dlsym(RTLD_DEFAULT, "zipCloseFileInZip");
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p_zipClose = dlsym(RTLD_DEFAULT, "zipClose");
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p_unzOpen64 = dlsym(RTLD_DEFAULT, "unzOpen64");
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p_unzGoToFirstFile = dlsym(RTLD_DEFAULT, "unzGoToFirstFile");
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p_unzGoToNextFile = dlsym(RTLD_DEFAULT, "unzGoToNextFile");
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p_unzGetCurrentFileInfo64 = dlsym(RTLD_DEFAULT, "unzGetCurrentFileInfo64");
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p_unzOpenCurrentFilePassword = dlsym(RTLD_DEFAULT, "unzOpenCurrentFilePassword");
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p_unzReadCurrentFile = dlsym(RTLD_DEFAULT, "unzReadCurrentFile");
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p_unzCloseCurrentFile = dlsym(RTLD_DEFAULT, "unzCloseCurrentFile");
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p_unzClose = dlsym(RTLD_DEFAULT, "unzClose");
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g_minizipLoaded = (p_zipOpen64 && p_unzOpen64);
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NSLog(@"[Tweak] minizip loaded: %d (zip=%p unz=%p)", g_minizipLoaded, p_zipOpen64, p_unzOpen64);
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}
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static IMP orig_ZipFiles = NULL, orig_unZipFile = NULL, orig_unZipFilePassword = NULL;
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// Recursively add files to a zip archive using minizip C API
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static void addFileToZip(zipFile64 zf, NSString *basePath, NSString *relativePath) {
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NSFileManager *fm = [NSFileManager defaultManager];
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NSString *fullPath = [basePath stringByAppendingPathComponent:relativePath];
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BOOL isDir = NO;
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[fm fileExistsAtPath:fullPath isDirectory:&isDir];
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if (isDir) {
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// Add directory entry
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NSString *dirEntry = [relativePath stringByAppendingString:@"/"];
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p_zipOpenNewFileInZip64(zf, dirEntry.UTF8String, NULL, NULL, 0, NULL, 0, NULL, 0, 0, 0);
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p_zipCloseFileInZip(zf);
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for (NSString *item in [fm contentsOfDirectoryAtPath:fullPath error:nil])
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addFileToZip(zf, basePath, [relativePath stringByAppendingPathComponent:item]);
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} else {
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NSData *data = [NSData dataWithContentsOfFile:fullPath];
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if (!data) return;
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// Z_DEFLATED=8, Z_DEFAULT_COMPRESSION=-1
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p_zipOpenNewFileInZip64(zf, relativePath.UTF8String, NULL, NULL, 0, NULL, 0, NULL, 8, -1, data.length > 0xFFFFFFFF);
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p_zipWriteInFileInZip(zf, data.bytes, (unsigned int)data.length);
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p_zipCloseFileInZip(zf);
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}
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}
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// Hook: -[Zipper ZipFiles:toFilePath:currentDirectory:]
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static id hook_ZipFiles(id self, SEL _cmd, id files, id toFilePath, id currentDirectory) {
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@try {
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loadMinizip();
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if (!g_minizipLoaded) return orig_ZipFiles ? ((id(*)(id,SEL,id,id,id))orig_ZipFiles)(self, _cmd, files, toFilePath, currentDirectory) : nil;
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zipFile64 zf = p_zipOpen64(((NSString *)toFilePath).UTF8String, 0); // APPEND_STATUS_CREATE=0
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if (!zf) { NSLog(@"[Tweak] zipOpen64 failed"); return nil; }
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for (id fi in files) {
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NSString *fn = [fi performSelector:NSSelectorFromString(@"fileName")];
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if (fn) addFileToZip(zf, currentDirectory, fn);
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}
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p_zipClose(zf, NULL);
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// Return FileItem if zip was created (matching original behavior)
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if ([[NSFileManager defaultManager] fileExistsAtPath:toFilePath]) {
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Class FI = NSClassFromString(@"FileItem");
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if (FI) {
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id item = [[FI alloc] init];
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((void(*)(id,SEL,id,id))objc_msgSend)(item, NSSelectorFromString(@"setFilePath:attribute:"), toFilePath, nil);
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return item;
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}
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}
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return nil;
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} @catch (NSException *e) { NSLog(@"[Tweak] Zip error: %@", e); return nil; }
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}
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// Hook: -[Zipper unZipFile:toPath:currentDirectory:outMessage:]
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static id hook_unZipFile(id self, SEL _cmd, id zipPath, id toPath, id currentDir, id *outMsg) {
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@try {
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loadMinizip();
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if (!g_minizipLoaded) return orig_unZipFile ? ((id(*)(id,SEL,id,id,id,id*))orig_unZipFile)(self, _cmd, zipPath, toPath, currentDir, outMsg) : nil;
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// zipPath is a FileItem, get the actual path string
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NSString *zipPathStr = zipPath;
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if ([zipPath respondsToSelector:NSSelectorFromString(@"filePath")])
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zipPathStr = [zipPath performSelector:NSSelectorFromString(@"filePath")];
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unzFile64 uf = p_unzOpen64(((NSString *)zipPathStr).UTF8String);
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if (!uf) { if (outMsg) *outMsg = @"Failed to open zip"; return nil; }
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NSFileManager *fm = [NSFileManager defaultManager];
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NSString *destPath = toPath;
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[fm createDirectoryAtPath:destPath withIntermediateDirectories:YES attributes:nil error:nil];
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char filename[512];
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uint8_t buf[32768];
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int ret = p_unzGoToFirstFile(uf);
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while (ret == 0) {
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p_unzGetCurrentFileInfo64(uf, NULL, filename, sizeof(filename), NULL, 0, NULL, 0);
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NSString *name = [NSString stringWithUTF8String:filename];
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NSString *fullPath = [destPath stringByAppendingPathComponent:name];
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if ([name hasSuffix:@"/"]) {
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[fm createDirectoryAtPath:fullPath withIntermediateDirectories:YES attributes:nil error:nil];
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} else {
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[fm createDirectoryAtPath:[fullPath stringByDeletingLastPathComponent]
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withIntermediateDirectories:YES attributes:nil error:nil];
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if (p_unzOpenCurrentFilePassword(uf, NULL) == 0) {
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NSMutableData *fileData = [NSMutableData data];
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int bytesRead;
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while ((bytesRead = p_unzReadCurrentFile(uf, buf, sizeof(buf))) > 0)
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[fileData appendBytes:buf length:bytesRead];
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p_unzCloseCurrentFile(uf);
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[fileData writeToFile:fullPath atomically:YES];
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}
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}
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ret = p_unzGoToNextFile(uf);
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}
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p_unzClose(uf);
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if (outMsg) *outMsg = @"OK";
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// Return array of extracted FileItems (matching original behavior)
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NSArray *contents = [fm contentsOfDirectoryAtPath:destPath error:nil];
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if (contents.count > 0) {
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Class FI = NSClassFromString(@"FileItem");
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if (FI) {
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id item = [[FI alloc] init];
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((void(*)(id,SEL,id,id))objc_msgSend)(item, NSSelectorFromString(@"setFilePath:attribute:"), destPath, nil);
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return @[item];
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}
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}
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return nil;
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} @catch (NSException *e) { NSLog(@"[Tweak] Unzip error: %@", e); if (outMsg) *outMsg = [e reason]; return nil; }
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}
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// Hook: -[Zipper unZipFile:toPath:currentDirectory:withPassword:outMessage:]
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static id hook_unZipFilePassword(id self, SEL _cmd, id zipPath, id toPath, id currentDir, id password, id *outMsg) {
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return hook_unZipFile(self, @selector(unZipFile:toPath:currentDirectory:outMessage:), zipPath, toPath, currentDir, outMsg);
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}
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#pragma mark - Apps Manager Fix
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// Full Apps Manager fix for sandbox-escaped devices.
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// LSApplicationProxy properties (localizedName, iconsDictionary, dataContainerURL,
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// staticDiskUsage, etc.) return nil without entitlements.
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// Fix: Hook setAppProxy: to populate from Info.plist + filesystem directly.
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// Hook calculateDiskUsage to walk bundle dirs. Hook tap to use bundle path fallback.
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@interface LSApplicationProxy : NSObject
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+ (id)applicationProxyForIdentifier:(NSString *)bundleId;
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- (NSString *)applicationIdentifier;
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- (NSURL *)bundleURL;
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- (NSURL *)dataContainerURL;
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- (NSString *)localizedName;
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- (NSString *)bundleVersion;
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- (NSString *)shortVersionString;
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- (NSString *)applicationType;
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- (NSDictionary *)iconsDictionary;
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- (NSNumber *)staticDiskUsage;
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- (NSNumber *)dynamicDiskUsage;
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@end
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@interface LSApplicationWorkspace : NSObject
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+ (id)defaultWorkspace;
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- (NSArray *)allApplications;
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- (NSArray *)allInstalledApplications;
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|
- (void)enumerateApplicationsOfType:(NSUInteger)type block:(void (^)(id proxy))block;
|
|
@end
|
|
|
|
// --- Helper: find app bundle path from bundleId ---
|
|
static NSString *findBundlePath(NSString *bundleId) {
|
|
NSString *wqPath = WQBundlePathForIdentifier(bundleId);
|
|
if (wqPath.length) return wqPath;
|
|
NSFileManager *fm = [NSFileManager defaultManager];
|
|
NSString *appsDir = @"/var/containers/Bundle/Application";
|
|
for (NSString *uuid in [fm contentsOfDirectoryAtPath:appsDir error:nil]) {
|
|
NSString *uuidPath = [appsDir stringByAppendingPathComponent:uuid];
|
|
for (NSString *item in [fm contentsOfDirectoryAtPath:uuidPath error:nil]) {
|
|
if (![item hasSuffix:@".app"]) continue;
|
|
NSString *appPath = [uuidPath stringByAppendingPathComponent:item];
|
|
NSString *plist = [appPath stringByAppendingPathComponent:@"Info.plist"];
|
|
NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:plist];
|
|
if ([info[@"CFBundleIdentifier"] isEqualToString:bundleId]) return appPath;
|
|
}
|
|
}
|
|
// System apps
|
|
for (NSString *item in [fm contentsOfDirectoryAtPath:@"/Applications" error:nil]) {
|
|
if (![item hasSuffix:@".app"]) continue;
|
|
NSString *appPath = [@"/Applications" stringByAppendingPathComponent:item];
|
|
NSString *plist = [appPath stringByAppendingPathComponent:@"Info.plist"];
|
|
NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:plist];
|
|
if ([info[@"CFBundleIdentifier"] isEqualToString:bundleId]) return appPath;
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
// --- Helper: find data container path ---
|
|
static NSString *findDataContainer(NSString *bundleId) {
|
|
NSString *error = nil;
|
|
NSString *path = MCMFilzaDataContainerPath(bundleId, &error);
|
|
if (!path) NSLog(@"[MCMFilza] data lookup failed id=%@ detail=%@", bundleId, error);
|
|
return path;
|
|
}
|
|
|
|
// --- Helper: find best icon in bundle ---
|
|
static NSString *findIconPath(NSString *bundlePath, NSDictionary *infoPlist) {
|
|
NSFileManager *fm = [NSFileManager defaultManager];
|
|
// Try CFBundleIcons -> CFBundlePrimaryIcon -> CFBundleIconFiles
|
|
NSDictionary *icons = infoPlist[@"CFBundleIcons"];
|
|
NSDictionary *primary = icons[@"CFBundlePrimaryIcon"];
|
|
NSArray *iconFiles = primary[@"CFBundleIconFiles"];
|
|
if (!iconFiles) iconFiles = infoPlist[@"CFBundleIconFiles"];
|
|
|
|
NSString *bestIcon = nil;
|
|
unsigned long long bestSize = 0;
|
|
if (iconFiles.count > 0) {
|
|
for (NSString *iconName in iconFiles) {
|
|
// Try exact name and @2x/@3x variants
|
|
NSArray *variants = @[
|
|
iconName,
|
|
[iconName stringByAppendingString:@"@2x.png"],
|
|
[iconName stringByAppendingString:@"@3x.png"],
|
|
[iconName stringByAppendingString:@"@2x~iphone.png"],
|
|
[iconName stringByAppendingString:@"@3x~iphone.png"],
|
|
[NSString stringWithFormat:@"%@.png", iconName],
|
|
];
|
|
for (NSString *v in variants) {
|
|
NSString *full = [bundlePath stringByAppendingPathComponent:v];
|
|
NSDictionary *attrs = [fm attributesOfItemAtPath:full error:nil];
|
|
unsigned long long sz = [attrs fileSize];
|
|
if (sz > bestSize) { bestSize = sz; bestIcon = full; }
|
|
}
|
|
}
|
|
}
|
|
|
|
// Fallback: scan for Icon*.png / AppIcon*.png
|
|
if (!bestIcon) {
|
|
for (NSString *file in [fm contentsOfDirectoryAtPath:bundlePath error:nil]) {
|
|
if (([file hasPrefix:@"Icon"] || [file hasPrefix:@"icon"] || [file hasPrefix:@"AppIcon"])
|
|
&& [file hasSuffix:@".png"]) {
|
|
NSString *full = [bundlePath stringByAppendingPathComponent:file];
|
|
NSDictionary *attrs = [fm attributesOfItemAtPath:full error:nil];
|
|
unsigned long long sz = [attrs fileSize];
|
|
if (sz > bestSize) { bestSize = sz; bestIcon = full; }
|
|
}
|
|
}
|
|
}
|
|
return bestIcon;
|
|
}
|
|
|
|
// LaunchServices changed several proxy getters on iOS 26. Derive the bundle
|
|
// identifier from every available source instead of dropping the proxy.
|
|
static NSString *WQProxyString(id proxy, NSString *selectorName)
|
|
{
|
|
SEL selector = NSSelectorFromString(selectorName);
|
|
if (!proxy || ![proxy respondsToSelector:selector]) return nil;
|
|
id value = ((id(*)(id, SEL))objc_msgSend)(proxy, selector);
|
|
return [value isKindOfClass:NSString.class] ? value : nil;
|
|
}
|
|
|
|
static NSString *WQBundleIdentifierFromProxy(id proxy)
|
|
{
|
|
if (!proxy) return nil;
|
|
NSArray<NSString *> *selectors = @[
|
|
@"applicationIdentifier", @"bundleIdentifier", @"bundleId",
|
|
@"applicationID",
|
|
];
|
|
for (NSString *name in selectors) {
|
|
NSString *value = WQProxyString(proxy, name);
|
|
if (value.length) return value;
|
|
}
|
|
NSArray<NSString *> *keys = @[
|
|
@"bundleIdentifier", @"applicationIdentifier",
|
|
@"_bundleIdentifier", @"_applicationIdentifier",
|
|
];
|
|
for (NSString *key in keys) {
|
|
@try {
|
|
id value = [proxy valueForKey:key];
|
|
if ([value isKindOfClass:NSString.class] && [value length])
|
|
return value;
|
|
} @catch (__unused NSException *exception) {
|
|
}
|
|
}
|
|
SEL urlSelector = NSSelectorFromString(@"bundleURL");
|
|
if ([proxy respondsToSelector:urlSelector]) {
|
|
id url = ((id(*)(id, SEL))objc_msgSend)(proxy, urlSelector);
|
|
if ([url isKindOfClass:NSURL.class]) {
|
|
NSString *plistPath = [[(NSURL *)url path]
|
|
stringByAppendingPathComponent:@"Info.plist"];
|
|
NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:
|
|
plistPath];
|
|
NSString *identifier = info[@"CFBundleIdentifier"];
|
|
if ([identifier isKindOfClass:NSString.class] && identifier.length)
|
|
return identifier;
|
|
}
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
static NSArray *WQLSApplicationSources(id workspace, NSArray *original)
|
|
{
|
|
static __thread BOOL collecting;
|
|
if (collecting) return original ?: @[];
|
|
collecting = YES;
|
|
|
|
NSMutableArray *result = [NSMutableArray array];
|
|
NSMutableSet<NSValue *> *seen = [NSMutableSet set];
|
|
void (^append)(id) = ^(id proxy) {
|
|
if (!proxy) return;
|
|
NSValue *value = [NSValue valueWithNonretainedObject:proxy];
|
|
if ([seen containsObject:value]) return;
|
|
[seen addObject:value];
|
|
[result addObject:proxy];
|
|
};
|
|
for (id proxy in original ?: @[]) append(proxy);
|
|
|
|
NSArray<NSString *> *arraySelectors = @[
|
|
@"allInstalledApplications", @"unrestrictedApplications",
|
|
@"directionsApplications", @"placeholderApplications",
|
|
];
|
|
for (NSString *name in arraySelectors) {
|
|
SEL selector = NSSelectorFromString(name);
|
|
if (![workspace respondsToSelector:selector]) continue;
|
|
id value = ((id(*)(id, SEL))objc_msgSend)(workspace, selector);
|
|
if ([value isKindOfClass:NSArray.class])
|
|
for (id proxy in value) append(proxy);
|
|
}
|
|
|
|
NSArray<NSString *> *typedSelectors = @[
|
|
@"applicationsOfType:", @"legacyApplicationProxiesListWithType:",
|
|
];
|
|
for (NSString *name in typedSelectors) {
|
|
SEL selector = NSSelectorFromString(name);
|
|
if (![workspace respondsToSelector:selector]) continue;
|
|
for (NSUInteger type = 0; type <= 1; type++) {
|
|
id value = ((id(*)(id, SEL, NSUInteger))objc_msgSend)(workspace,
|
|
selector, type);
|
|
if ([value isKindOfClass:NSArray.class])
|
|
for (id proxy in value) append(proxy);
|
|
}
|
|
}
|
|
|
|
SEL enumerateSelector = NSSelectorFromString(
|
|
@"enumerateApplicationsOfType:block:");
|
|
if ([workspace respondsToSelector:enumerateSelector]) {
|
|
void (^enumerateBlock)(id) = ^(id proxy) { append(proxy); };
|
|
((void(*)(id, SEL, NSUInteger, id))objc_msgSend)(workspace,
|
|
enumerateSelector, 0, enumerateBlock);
|
|
}
|
|
|
|
collecting = NO;
|
|
if (result.count != (original ?: @[]).count)
|
|
NSLog(@"[Tweak] LaunchServices sources: original=%lu merged=%lu",
|
|
(unsigned long)(original ?: @[]).count,
|
|
(unsigned long)result.count);
|
|
return result;
|
|
}
|
|
|
|
// --- Hook: allApplications fallback ---
|
|
static IMP orig_allApplications = NULL;
|
|
static id hook_allApplications(id self, SEL _cmd) {
|
|
NSArray *origResult = orig_allApplications
|
|
? ((id(*)(id,SEL))orig_allApplications)(self, _cmd) : @[];
|
|
NSMutableArray *apps = [NSMutableArray array];
|
|
NSMutableSet<NSString *> *known = [NSMutableSet set];
|
|
NSMutableSet<NSString *> *knownBundlePaths = [NSMutableSet set];
|
|
NSArray *sources = WQLSApplicationSources(self, origResult);
|
|
for (id proxy in sources) {
|
|
NSString *identifier = WQBundleIdentifierFromProxy(proxy);
|
|
if (identifier.length) [known addObject:identifier];
|
|
SEL urlSelector = NSSelectorFromString(@"bundleURL");
|
|
if ([proxy respondsToSelector:urlSelector]) {
|
|
id url = ((id(*)(id,SEL))objc_msgSend)(proxy, urlSelector);
|
|
if ([url isKindOfClass:NSURL.class] && [(NSURL *)url path].length)
|
|
[knownBundlePaths addObject:[(NSURL *)url path]];
|
|
}
|
|
// Keep proxies even when iOS 26 hides their identifier; the
|
|
// ApplicationItem hook derives it again from bundleURL/Info.plist.
|
|
[apps addObject:proxy];
|
|
}
|
|
|
|
// Apps hidden from LaunchServices enumeration are recovered from their
|
|
// data containers and .com.apple.mobile_container_manager.metadata.plist.
|
|
NSArray<NSDictionary *> *wqApps = WQInstalledApplications();
|
|
Class proxyClass = NSClassFromString(@"LSApplicationProxy");
|
|
NSUInteger merged = 0;
|
|
for (NSDictionary *info in wqApps) {
|
|
NSString *bundleID = info[@"bundleID"];
|
|
if (!bundleID.length || [known containsObject:bundleID]) continue;
|
|
id proxy = nil;
|
|
if ([proxyClass respondsToSelector:
|
|
NSSelectorFromString(@"applicationProxyForIdentifier:")]) {
|
|
proxy = ((id(*)(id,SEL,id))objc_msgSend)(proxyClass,
|
|
NSSelectorFromString(@"applicationProxyForIdentifier:"), bundleID);
|
|
}
|
|
if (!proxy) proxy = [[WQApplicationProxy alloc] initWithAppInfo:info];
|
|
if (!proxy) continue;
|
|
[apps addObject:proxy];
|
|
[known addObject:bundleID];
|
|
merged++;
|
|
}
|
|
// Some iOS 26 builds expose only bundle identifiers here.
|
|
SEL identifiersSelector = NSSelectorFromString(@"installedApplications");
|
|
if ([self respondsToSelector:identifiersSelector]) {
|
|
id identifiers = ((id(*)(id, SEL))objc_msgSend)(self,
|
|
identifiersSelector);
|
|
if ([identifiers isKindOfClass:NSArray.class]) {
|
|
for (id value in identifiers) {
|
|
if (![value isKindOfClass:NSString.class] ||
|
|
[known containsObject:value]) continue;
|
|
NSString *bundleID = value;
|
|
NSString *bundlePath = WQBundlePathForIdentifier(bundleID);
|
|
if (bundlePath.length &&
|
|
[knownBundlePaths containsObject:bundlePath]) continue;
|
|
id proxy = nil;
|
|
if ([proxyClass respondsToSelector:
|
|
NSSelectorFromString(@"applicationProxyForIdentifier:")]) {
|
|
proxy = ((id(*)(id,SEL,id))objc_msgSend)(proxyClass,
|
|
NSSelectorFromString(@"applicationProxyForIdentifier:"),
|
|
bundleID);
|
|
}
|
|
if (!proxy) {
|
|
NSString *error = nil;
|
|
NSString *dataPath = MCMFilzaDataContainerPath(bundleID,
|
|
&error);
|
|
NSMutableDictionary *info = [@{
|
|
@"bundleID": bundleID,
|
|
@"name": WQFallbackDisplayName(bundleID),
|
|
@"version": @"1.0",
|
|
} mutableCopy];
|
|
if (bundlePath.length) info[@"bundlePath"] = bundlePath;
|
|
if (dataPath.length) info[@"dataPath"] = dataPath;
|
|
proxy = [[WQApplicationProxy alloc] initWithAppInfo:info];
|
|
}
|
|
if (proxy) {
|
|
[apps addObject:proxy];
|
|
[known addObject:bundleID];
|
|
merged++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (merged > 0 || apps.count > 0) {
|
|
NSLog(@"[Tweak] Apps Manager: LaunchServices=%lu worse_query merged=%lu total=%lu",
|
|
(unsigned long)(origResult.count), (unsigned long)merged,
|
|
(unsigned long)apps.count);
|
|
}
|
|
if (apps.count > 0) return apps;
|
|
|
|
NSFileManager *fm = [NSFileManager defaultManager];
|
|
void (^scanDir)(NSString *) = ^(NSString *dir) {
|
|
for (NSString *uuid in [fm contentsOfDirectoryAtPath:dir error:nil]) {
|
|
NSString *uuidPath = [dir stringByAppendingPathComponent:uuid];
|
|
for (NSString *item in [fm contentsOfDirectoryAtPath:uuidPath error:nil]) {
|
|
if (![item hasSuffix:@".app"]) continue;
|
|
NSString *plist = [[uuidPath stringByAppendingPathComponent:item] stringByAppendingPathComponent:@"Info.plist"];
|
|
NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:plist];
|
|
NSString *bid = info[@"CFBundleIdentifier"];
|
|
if (bid) {
|
|
id proxy = [NSClassFromString(@"LSApplicationProxy") applicationProxyForIdentifier:bid];
|
|
if (!proxy) {
|
|
proxy = [[WQApplicationProxy alloc] initWithAppInfo:@{
|
|
@"bundleID": bid,
|
|
@"bundlePath": [uuidPath stringByAppendingPathComponent:item],
|
|
@"dataPath": WQDataPathForIdentifier(bid) ?: @"",
|
|
@"name": info[@"CFBundleDisplayName"] ?:
|
|
info[@"CFBundleName"] ?: bid,
|
|
@"version": info[@"CFBundleShortVersionString"] ?:
|
|
info[@"CFBundleVersion"] ?: @"1.0",
|
|
}];
|
|
}
|
|
if (proxy) [apps addObject:proxy];
|
|
}
|
|
}
|
|
}
|
|
};
|
|
scanDir(@"/var/containers/Bundle/Application");
|
|
// System apps (flat structure)
|
|
for (NSString *item in [fm contentsOfDirectoryAtPath:@"/Applications" error:nil]) {
|
|
if (![item hasSuffix:@".app"]) continue;
|
|
NSString *plist = [[@"/Applications" stringByAppendingPathComponent:item] stringByAppendingPathComponent:@"Info.plist"];
|
|
NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:plist];
|
|
NSString *bid = info[@"CFBundleIdentifier"];
|
|
if (bid) {
|
|
id proxy = [NSClassFromString(@"LSApplicationProxy") applicationProxyForIdentifier:bid];
|
|
if (!proxy) {
|
|
proxy = [[WQApplicationProxy alloc] initWithAppInfo:@{
|
|
@"bundleID": bid,
|
|
@"bundlePath": [@"/Applications" stringByAppendingPathComponent:item],
|
|
@"dataPath": WQDataPathForIdentifier(bid) ?: @"",
|
|
@"name": info[@"CFBundleDisplayName"] ?:
|
|
info[@"CFBundleName"] ?: bid,
|
|
@"version": info[@"CFBundleShortVersionString"] ?:
|
|
info[@"CFBundleVersion"] ?: @"1.0",
|
|
}];
|
|
}
|
|
if (proxy) [apps addObject:proxy];
|
|
}
|
|
}
|
|
NSLog(@"[Tweak] Apps Manager: found %lu apps via filesystem", (unsigned long)apps.count);
|
|
return apps;
|
|
}
|
|
|
|
// --- Hook: setAppProxy: — populate name, icon, paths from filesystem ---
|
|
static IMP orig_setAppProxy = NULL;
|
|
static void hook_setAppProxy(id self, SEL _cmd, id proxy) {
|
|
// Call original first
|
|
((void(*)(id,SEL,id))orig_setAppProxy)(self, _cmd, proxy);
|
|
|
|
NSString *bundleId = [self performSelector:NSSelectorFromString(@"bundleId")];
|
|
if (!bundleId.length) {
|
|
bundleId = WQBundleIdentifierFromProxy(proxy);
|
|
if (bundleId.length)
|
|
((void(*)(id,SEL,id))objc_msgSend)(self,
|
|
NSSelectorFromString(@"setBundleId:"), bundleId);
|
|
}
|
|
if (!bundleId.length) return;
|
|
|
|
NSString *bundlePath = nil;
|
|
NSString *currentFilePath = [self performSelector:NSSelectorFromString(@"filePath")];
|
|
|
|
// Fix filePath if missing or inaccessible
|
|
if (!currentFilePath || currentFilePath.length == 0) {
|
|
NSURL *bundleURL = [proxy bundleURL];
|
|
if ([bundleURL isKindOfClass:NSURL.class]) bundlePath = [bundleURL path];
|
|
if (!bundlePath) bundlePath = findBundlePath(bundleId);
|
|
if (bundlePath) {
|
|
((void(*)(id,SEL,id))objc_msgSend)(self, NSSelectorFromString(@"setFilePath:"), bundlePath);
|
|
}
|
|
} else {
|
|
bundlePath = currentFilePath;
|
|
}
|
|
|
|
// Fix display name — always prefer Info.plist name over proxy, and fall
|
|
// back to the proxy's localized name for hidden apps without a readable
|
|
// bundle path.
|
|
NSString *displayName = nil;
|
|
if (bundlePath) {
|
|
NSString *plist = [bundlePath stringByAppendingPathComponent:@"Info.plist"];
|
|
NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:plist];
|
|
displayName = info[@"CFBundleDisplayName"];
|
|
if (!displayName) displayName = info[@"CFBundleName"];
|
|
}
|
|
if (!displayName.length && [proxy respondsToSelector:@selector(localizedName)])
|
|
displayName = [proxy localizedName];
|
|
if (!displayName.length) displayName = bundleId;
|
|
if (displayName.length)
|
|
((void(*)(id,SEL,id))objc_msgSend)(self, NSSelectorFromString(@"setAFileName:"), displayName);
|
|
|
|
// Fix icon path
|
|
NSString *iconPath = ((id(*)(id,SEL))objc_msgSend)(self, NSSelectorFromString(@"iconPath"));
|
|
if (!iconPath && bundlePath) {
|
|
NSString *plist = [bundlePath stringByAppendingPathComponent:@"Info.plist"];
|
|
NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:plist];
|
|
NSString *found = findIconPath(bundlePath, info);
|
|
if (found) {
|
|
((void(*)(id,SEL,id))objc_msgSend)(self, NSSelectorFromString(@"setIconPath:"), found);
|
|
}
|
|
}
|
|
|
|
// Fix document path. Filza treats an empty string as a valid value in
|
|
// some builds, which leaves the row unselectable; only a non-empty path
|
|
// counts as populated.
|
|
NSString *docPath = ((id(*)(id,SEL))objc_msgSend)(self, NSSelectorFromString(@"documentPath"));
|
|
if (!docPath.length) {
|
|
NSURL *dataURL = [proxy dataContainerURL];
|
|
if ([dataURL isKindOfClass:NSURL.class]) docPath = [dataURL path];
|
|
if (!docPath.length) docPath = WQDataPathForIdentifier(bundleId);
|
|
if (!docPath.length) docPath = findDataContainer(bundleId);
|
|
if (docPath.length) {
|
|
((void(*)(id,SEL,id))objc_msgSend)(self, NSSelectorFromString(@"setDocumentPath:"), docPath);
|
|
}
|
|
}
|
|
|
|
// Fix version
|
|
NSString *ver = ((id(*)(id,SEL))objc_msgSend)(self, NSSelectorFromString(@"version"));
|
|
if (!ver || ver.length == 0) {
|
|
ver = [proxy bundleVersion];
|
|
if (!ver && bundlePath) {
|
|
NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:
|
|
[bundlePath stringByAppendingPathComponent:@"Info.plist"]];
|
|
ver = info[@"CFBundleShortVersionString"];
|
|
if (!ver) ver = info[@"CFBundleVersion"];
|
|
}
|
|
if (ver) ((void(*)(id,SEL,id))objc_msgSend)(self, NSSelectorFromString(@"setVersion:"), ver);
|
|
}
|
|
}
|
|
|
|
|
|
// --- Hook: browserView:didSelectItemAtIndexPath: — fallback to bundle path ---
|
|
static IMP orig_didSelectItem = NULL;
|
|
static void hook_didSelectItem(id self, SEL _cmd, id browserView, id indexPath) {
|
|
// Get the selected item
|
|
id fileList = ((id(*)(id,SEL))objc_msgSend)(self, NSSelectorFromString(@"fileList"));
|
|
NSUInteger row = ((NSUInteger(*)(id,SEL))objc_msgSend)(indexPath, @selector(row));
|
|
id item = ((id(*)(id,SEL,NSUInteger))objc_msgSend)(fileList, NSSelectorFromString(@"objectAtIndex:"), row);
|
|
|
|
NSString *docPath = ((id(*)(id,SEL))objc_msgSend)(item, NSSelectorFromString(@"documentPath"));
|
|
NSString *bundlePath = [item performSelector:NSSelectorFromString(@"filePath")];
|
|
|
|
// If documentPath is empty but the app's data container is known, use it
|
|
// so the original handler navigates instead of showing the unsupported
|
|
// item toast. Fall back to the .app bundle for system apps without data.
|
|
if (!docPath.length) {
|
|
NSString *bundleId = [item performSelector:NSSelectorFromString(@"bundleId")];
|
|
if (bundleId.length) docPath = WQDataPathForIdentifier(bundleId);
|
|
if (!docPath.length && bundleId.length) docPath = WQBundlePathForIdentifier(bundleId);
|
|
if (!docPath.length) docPath = bundlePath;
|
|
if (docPath.length) {
|
|
((void(*)(id,SEL,id))objc_msgSend)(item, NSSelectorFromString(@"setDocumentPath:"), docPath);
|
|
}
|
|
}
|
|
|
|
// Call original
|
|
((void(*)(id,SEL,id,id))orig_didSelectItem)(self, _cmd, browserView, indexPath);
|
|
}
|
|
|
|
static IMP orig_appsViewDidAppear;
|
|
|
|
static void hook_appsViewDidAppear(id self, SEL _cmd, BOOL animated)
|
|
{
|
|
if (orig_appsViewDidAppear)
|
|
((void(*)(id, SEL, BOOL))orig_appsViewDidAppear)(self, _cmd, animated);
|
|
|
|
static char kReloadKey;
|
|
if (objc_getAssociatedObject(self, &kReloadKey)) return;
|
|
objc_setAssociatedObject(self, &kReloadKey, @YES,
|
|
OBJC_ASSOCIATION_RETAIN_NONATOMIC);
|
|
|
|
__block NSInteger attempts = 0;
|
|
__block __weak void (^weakRetry)(void);
|
|
void (^retry)(void) = ^{
|
|
NSArray *list = nil;
|
|
SEL listSelector = NSSelectorFromString(@"fileList");
|
|
if ([self respondsToSelector:listSelector])
|
|
list = ((id(*)(id, SEL))objc_msgSend)(self, listSelector);
|
|
if ([list isKindOfClass:NSArray.class] && list.count > 0) return;
|
|
if (attempts++ >= 12) return;
|
|
SEL loadSelector = NSSelectorFromString(@"loadFilesWithSortMode:");
|
|
if ([self respondsToSelector:loadSelector])
|
|
((void(*)(id, SEL, int))objc_msgSend)(self, loadSelector, 0);
|
|
if (attempts == 1)
|
|
NSLog(@"[Tweak] Apps Manager was empty; retrying after discovery");
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 3 * NSEC_PER_SEC),
|
|
dispatch_get_main_queue(), ^{
|
|
void (^strongRetry)(void) = weakRetry;
|
|
if (strongRetry) strongRetry();
|
|
});
|
|
};
|
|
weakRetry = retry;
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 2 * NSEC_PER_SEC),
|
|
dispatch_get_main_queue(), retry);
|
|
}
|
|
|
|
#pragma mark - License / Integrity Bypass
|
|
|
|
// Suppress "Main binary was modified" and "Not activated" alerts.
|
|
// +[TGAlertController showAlertWithTitle:text:cancelButton:otherButtons:completion:]
|
|
// checks the text parameter; if it's the integrity/activation alert, swallow it.
|
|
static IMP orig_showAlert = NULL;
|
|
static id hook_showAlertWithTitle(id self, SEL _cmd, id title, id text, id cancelButton, id otherButtons, id completion) {
|
|
NSString *textStr = text;
|
|
if ([textStr isKindOfClass:[NSString class]]) {
|
|
if ([textStr containsString:@"binary was modified"] ||
|
|
[textStr containsString:@"reinstall Filza"]) {
|
|
NSLog(@"[Tweak] Suppressed integrity alert");
|
|
return nil;
|
|
}
|
|
}
|
|
// Pass through all other alerts
|
|
return ((id(*)(id,SEL,id,id,id,id,id))orig_showAlert)(self, _cmd, title, text, cancelButton, otherButtons, completion);
|
|
}
|
|
|
|
// Suppress activation nag: -[NewActivationViewController viewDidLoad]
|
|
// Just dismiss the VC immediately so the user never sees it.
|
|
static IMP orig_activationViewDidLoad = NULL;
|
|
static void hook_activationViewDidLoad(id self, SEL _cmd) {
|
|
// Call original to set up the VC, then immediately dismiss
|
|
((void(*)(id,SEL))orig_activationViewDidLoad)(self, _cmd);
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
((void(*)(id,SEL,BOOL,id))objc_msgSend)(self,
|
|
NSSelectorFromString(@"dismissViewControllerAnimated:completion:"), NO, nil);
|
|
});
|
|
NSLog(@"[Tweak] Suppressed activation nag");
|
|
}
|
|
|
|
#pragma mark - MCM-aware local file operations
|
|
|
|
static void setPastePOSIXError(NSError **error, int code,
|
|
NSString *operation, NSString *path) {
|
|
if (!error) return;
|
|
NSString *description = [NSString stringWithFormat:@"%@ failed for %@: %s",
|
|
operation, path, strerror(code)];
|
|
*error = [NSError errorWithDomain:NSPOSIXErrorDomain code:code
|
|
userInfo:@{NSLocalizedDescriptionKey: description}];
|
|
}
|
|
|
|
static BOOL directCopyItem(NSString *source, NSString *destination, NSError **error);
|
|
|
|
static BOOL directCopyRegularFile(NSString *source, NSString *destination,
|
|
mode_t mode, NSError **error) {
|
|
int input = open(source.fileSystemRepresentation,
|
|
O_RDONLY | O_CLOEXEC | O_NOFOLLOW);
|
|
if (input < 0) {
|
|
setPastePOSIXError(error, errno, @"open source", source);
|
|
return NO;
|
|
}
|
|
int output = open(destination.fileSystemRepresentation,
|
|
O_WRONLY | O_CREAT | O_EXCL | O_CLOEXEC | O_NOFOLLOW,
|
|
mode & 0777 ?: 0600);
|
|
if (output < 0) {
|
|
int saved = errno;
|
|
close(input);
|
|
setPastePOSIXError(error, saved, @"create destination", destination);
|
|
return NO;
|
|
}
|
|
|
|
BOOL success = YES;
|
|
uint8_t buffer[64 * 1024];
|
|
while (success) {
|
|
ssize_t count = read(input, buffer, sizeof(buffer));
|
|
if (count == 0) break;
|
|
if (count < 0) {
|
|
if (errno == EINTR) continue;
|
|
setPastePOSIXError(error, errno, @"read", source);
|
|
success = NO;
|
|
break;
|
|
}
|
|
ssize_t offset = 0;
|
|
while (offset < count) {
|
|
ssize_t written = write(output, buffer + offset, (size_t)(count - offset));
|
|
if (written < 0 && errno == EINTR) continue;
|
|
if (written <= 0) {
|
|
setPastePOSIXError(error, written < 0 ? errno : EIO,
|
|
@"write", destination);
|
|
success = NO;
|
|
break;
|
|
}
|
|
offset += written;
|
|
}
|
|
}
|
|
if (success) fsync(output);
|
|
close(output);
|
|
close(input);
|
|
if (!success) unlink(destination.fileSystemRepresentation);
|
|
return success;
|
|
}
|
|
|
|
static BOOL directCopyDirectory(NSString *source, NSString *destination,
|
|
mode_t mode, NSError **error) {
|
|
if (mkdir(destination.fileSystemRepresentation, mode & 0777 ?: 0700) != 0) {
|
|
setPastePOSIXError(error, errno, @"create directory", destination);
|
|
return NO;
|
|
}
|
|
DIR *directory = opendir(source.fileSystemRepresentation);
|
|
if (!directory) {
|
|
int saved = errno;
|
|
rmdir(destination.fileSystemRepresentation);
|
|
setPastePOSIXError(error, saved, @"open directory", source);
|
|
return NO;
|
|
}
|
|
|
|
BOOL success = YES;
|
|
struct dirent *entry = NULL;
|
|
while (success && (entry = readdir(directory)) != NULL) {
|
|
if (!strcmp(entry->d_name, ".") || !strcmp(entry->d_name, "..")) continue;
|
|
NSString *name = [NSFileManager.defaultManager
|
|
stringWithFileSystemRepresentation:entry->d_name
|
|
length:strlen(entry->d_name)];
|
|
if (!name) {
|
|
setPastePOSIXError(error, EILSEQ, @"decode filename", source);
|
|
success = NO;
|
|
break;
|
|
}
|
|
success = directCopyItem([source stringByAppendingPathComponent:name],
|
|
[destination stringByAppendingPathComponent:name], error);
|
|
}
|
|
closedir(directory);
|
|
if (!success)
|
|
[NSFileManager.defaultManager removeItemAtPath:destination error:nil];
|
|
return success;
|
|
}
|
|
|
|
static BOOL directCopySymbolicLink(NSString *source, NSString *destination,
|
|
NSError **error) {
|
|
char target[PATH_MAX] = {0};
|
|
ssize_t length = readlink(source.fileSystemRepresentation,
|
|
target, sizeof(target) - 1);
|
|
if (length < 0) {
|
|
setPastePOSIXError(error, errno, @"read symbolic link", source);
|
|
return NO;
|
|
}
|
|
target[length] = '\0';
|
|
if (symlink(target, destination.fileSystemRepresentation) != 0) {
|
|
setPastePOSIXError(error, errno, @"create symbolic link", destination);
|
|
return NO;
|
|
}
|
|
return YES;
|
|
}
|
|
|
|
static BOOL directCopyItem(NSString *source, NSString *destination, NSError **error) {
|
|
struct stat status = {0};
|
|
if (lstat(source.fileSystemRepresentation, &status) != 0) {
|
|
setPastePOSIXError(error, errno, @"inspect source", source);
|
|
return NO;
|
|
}
|
|
if (S_ISREG(status.st_mode))
|
|
return directCopyRegularFile(source, destination, status.st_mode, error);
|
|
if (S_ISDIR(status.st_mode))
|
|
return directCopyDirectory(source, destination, status.st_mode, error);
|
|
if (S_ISLNK(status.st_mode))
|
|
return directCopySymbolicLink(source, destination, error);
|
|
setPastePOSIXError(error, ENOTSUP, @"copy unsupported item", source);
|
|
return NO;
|
|
}
|
|
|
|
static NSString *localPathFromPasteboardValue(id value) {
|
|
if ([value isKindOfClass:NSURL.class] && [(NSURL *)value isFileURL])
|
|
return [(NSURL *)value path];
|
|
if (![value isKindOfClass:NSString.class]) return nil;
|
|
NSString *string = value;
|
|
if (string.isAbsolutePath) return string;
|
|
NSURL *URL = [NSURL URLWithString:string];
|
|
if (URL.isFileURL) return URL.path;
|
|
|
|
Class preferencesClass = NSClassFromString(@"TGPreferences");
|
|
id preferences = [preferencesClass respondsToSelector:@selector(sharedInstance)]
|
|
? ((id(*)(id, SEL))objc_msgSend)(preferencesClass, @selector(sharedInstance)) : nil;
|
|
SEL selector = NSSelectorFromString(@"urlFromString:");
|
|
id parsed = [preferences respondsToSelector:selector]
|
|
? ((id(*)(id, SEL, id))objc_msgSend)(preferences, selector, string) : nil;
|
|
return [parsed isKindOfClass:NSURL.class] && [(NSURL *)parsed isFileURL]
|
|
? [(NSURL *)parsed path] : nil;
|
|
}
|
|
|
|
static NSString *uniquePasteDestination(NSString *directory, NSString *name) {
|
|
if (name.length == 0 || [name isEqualToString:@"."] ||
|
|
[name isEqualToString:@".."] || [name containsString:@"/"]) return nil;
|
|
NSString *candidate = [directory stringByAppendingPathComponent:name];
|
|
struct stat status = {0};
|
|
if (lstat(candidate.fileSystemRepresentation, &status) != 0 && errno == ENOENT)
|
|
return candidate;
|
|
|
|
NSString *extension = name.pathExtension;
|
|
NSString *stem = extension.length ? name.stringByDeletingPathExtension : name;
|
|
for (NSUInteger index = 1; index <= 999; index++) {
|
|
NSString *suffix = index == 1 ? @" copy"
|
|
: [NSString stringWithFormat:@" copy %lu", (unsigned long)index];
|
|
NSString *copyName = [stem stringByAppendingString:suffix];
|
|
if (extension.length) copyName = [copyName stringByAppendingPathExtension:extension];
|
|
candidate = [directory stringByAppendingPathComponent:copyName];
|
|
if (lstat(candidate.fileSystemRepresentation, &status) != 0 && errno == ENOENT)
|
|
return candidate;
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
static BOOL pasteDestinationIsInsideSource(NSString *source, NSString *destinationDirectory) {
|
|
struct stat status = {0};
|
|
if (lstat(source.fileSystemRepresentation, &status) != 0 || !S_ISDIR(status.st_mode))
|
|
return NO;
|
|
char sourceReal[PATH_MAX] = {0};
|
|
char destinationReal[PATH_MAX] = {0};
|
|
if (!realpath(source.fileSystemRepresentation, sourceReal) ||
|
|
!realpath(destinationDirectory.fileSystemRepresentation, destinationReal)) return NO;
|
|
NSString *sourcePath = [NSString stringWithUTF8String:sourceReal];
|
|
NSString *destinationPath = [NSString stringWithUTF8String:destinationReal];
|
|
return [destinationPath isEqualToString:sourcePath] ||
|
|
[destinationPath hasPrefix:[sourcePath stringByAppendingString:@"/"]];
|
|
}
|
|
|
|
static void showPasteFailure(UIViewController *controller, NSArray<NSError *> *errors) {
|
|
if (errors.count == 0) return;
|
|
NSString *message = errors.firstObject.localizedDescription ?: @"Paste failed";
|
|
if (errors.count > 1)
|
|
message = [NSString stringWithFormat:@"%lu items failed.\n%@",
|
|
(unsigned long)errors.count, message];
|
|
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Paste failed"
|
|
message:message preferredStyle:UIAlertControllerStyleAlert];
|
|
[alert addAction:[UIAlertAction actionWithTitle:@"OK"
|
|
style:UIAlertActionStyleDefault handler:nil]];
|
|
[controller presentViewController:alert animated:YES completion:nil];
|
|
}
|
|
|
|
static NSArray *selectedFileItems(id controller, NSArray *indexPaths) {
|
|
SEL fileListSelector = NSSelectorFromString(@"fileList");
|
|
NSArray *fileList = [controller respondsToSelector:fileListSelector]
|
|
? ((id(*)(id, SEL))objc_msgSend)(controller, fileListSelector) : nil;
|
|
if (![fileList isKindOfClass:NSArray.class] ||
|
|
![indexPaths isKindOfClass:NSArray.class]) return @[];
|
|
|
|
NSMutableArray *items = [NSMutableArray array];
|
|
for (id value in indexPaths) {
|
|
if (![value isKindOfClass:NSIndexPath.class]) continue;
|
|
NSInteger row = [(NSIndexPath *)value row];
|
|
if (row >= 0 && (NSUInteger)row < fileList.count)
|
|
[items addObject:fileList[(NSUInteger)row]];
|
|
}
|
|
return items;
|
|
}
|
|
|
|
static NSString *fileItemPath(id item) {
|
|
SEL selector = NSSelectorFromString(@"filePath");
|
|
id value = [item respondsToSelector:selector]
|
|
? ((id(*)(id, SEL))objc_msgSend)(item, selector) : nil;
|
|
return [value isKindOfClass:NSString.class] ? value : nil;
|
|
}
|
|
|
|
static BOOL fileItemsUseMCMOperations(NSArray *items) {
|
|
if (items.count == 0) return NO;
|
|
for (id item in items) {
|
|
NSString *path = fileItemPath(item);
|
|
if (!path.length || !MCMFilzaPathHasActiveLease(path)) return NO;
|
|
}
|
|
return YES;
|
|
}
|
|
|
|
static void showDeleteFailure(UIViewController *controller,
|
|
NSArray<NSError *> *errors) {
|
|
if (errors.count == 0 || ![controller isKindOfClass:UIViewController.class]) return;
|
|
NSString *message = errors.firstObject.localizedDescription ?: @"Delete failed";
|
|
if (errors.count > 1)
|
|
message = [NSString stringWithFormat:@"%lu items failed.\n%@",
|
|
(unsigned long)errors.count, message];
|
|
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Delete failed"
|
|
message:message preferredStyle:UIAlertControllerStyleAlert];
|
|
[alert addAction:[UIAlertAction actionWithTitle:@"OK"
|
|
style:UIAlertActionStyleDefault handler:nil]];
|
|
[controller presentViewController:alert animated:YES completion:nil];
|
|
}
|
|
|
|
static void reloadFileSystemController(id controller) {
|
|
SEL loadSelector = NSSelectorFromString(@"doLoadingPage");
|
|
if ([controller respondsToSelector:loadSelector])
|
|
((void(*)(id, SEL))objc_msgSend)(controller, loadSelector);
|
|
}
|
|
|
|
static void showArchiveResult(UIViewController *controller, NSUInteger moved,
|
|
NSArray<NSError *> *errors) {
|
|
if (![controller isKindOfClass:UIViewController.class]) return;
|
|
NSString *title = moved > 0
|
|
? (errors.count ? @"Archive completed with errors" : @"Archived")
|
|
: @"Archive failed";
|
|
NSString *message = moved == 1
|
|
? @"Moved 1 item to Documents/FilzaSlop Archive."
|
|
: [NSString stringWithFormat:@"Moved %lu items to Documents/FilzaSlop Archive.",
|
|
(unsigned long)moved];
|
|
if (errors.count)
|
|
message = [message stringByAppendingFormat:@"\n\n%@",
|
|
errors.firstObject.localizedDescription];
|
|
UIAlertController *alert = [UIAlertController alertControllerWithTitle:title
|
|
message:message preferredStyle:UIAlertControllerStyleAlert];
|
|
[alert addAction:[UIAlertAction actionWithTitle:@"OK"
|
|
style:UIAlertActionStyleDefault handler:nil]];
|
|
[controller presentViewController:alert animated:YES completion:nil];
|
|
}
|
|
|
|
static NSString *uniqueArchiveDestination(NSString *directory, NSString *name) {
|
|
NSFileManager *manager = NSFileManager.defaultManager;
|
|
if (!name.length) name = @"Archived Item";
|
|
NSString *base = name.stringByDeletingPathExtension;
|
|
NSString *extension = name.pathExtension;
|
|
if (!base.length) base = @"Archived Item";
|
|
for (NSUInteger suffix = 0; suffix < 10000; suffix++) {
|
|
NSString *candidateName = suffix == 0 ? name
|
|
: [NSString stringWithFormat:@"%@ %lu", base,
|
|
(unsigned long)(suffix + 1)];
|
|
if (suffix > 0 && extension.length)
|
|
candidateName = [candidateName stringByAppendingPathExtension:extension];
|
|
NSString *candidate = [directory stringByAppendingPathComponent:candidateName];
|
|
if (![manager fileExistsAtPath:candidate]) return candidate;
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
static dispatch_queue_t archiveQueue(void) {
|
|
static dispatch_queue_t queue;
|
|
static dispatch_once_t onceToken;
|
|
dispatch_once(&onceToken, ^{
|
|
queue = dispatch_queue_create("local.filzamod.container-archive",
|
|
DISPATCH_QUEUE_SERIAL);
|
|
});
|
|
return queue;
|
|
}
|
|
|
|
static BOOL pathIsInsideArchive(NSString *path) {
|
|
if (!path.length) return NO;
|
|
NSString *candidate = [[path stringByStandardizingPath]
|
|
stringByResolvingSymlinksInPath];
|
|
NSString *archive = [[MCMFilzaArchivePath() stringByStandardizingPath]
|
|
stringByResolvingSymlinksInPath];
|
|
return [candidate isEqualToString:archive] ||
|
|
[candidate hasPrefix:[archive stringByAppendingString:@"/"]];
|
|
}
|
|
|
|
static void archiveSelectedItems(id controller, NSArray *indexPaths) {
|
|
MCMFilzaStart();
|
|
NSArray *items = selectedFileItems(controller, indexPaths);
|
|
if (items.count == 0) {
|
|
NSError *error = nil;
|
|
setPastePOSIXError(&error, EINVAL, @"archive", @"selection");
|
|
showArchiveResult(controller, 0, @[error]);
|
|
return;
|
|
}
|
|
|
|
NSArray *capturedItems = [items copy];
|
|
UIViewController *viewController = controller;
|
|
dispatch_async(archiveQueue(), ^{
|
|
NSFileManager *manager = NSFileManager.defaultManager;
|
|
NSString *archive = MCMFilzaArchivePath();
|
|
NSMutableArray<NSError *> *errors = [NSMutableArray array];
|
|
NSError *directoryError = nil;
|
|
[manager createDirectoryAtPath:archive withIntermediateDirectories:YES
|
|
attributes:@{NSFilePosixPermissions: @0700}
|
|
error:&directoryError];
|
|
if (directoryError) [errors addObject:directoryError];
|
|
|
|
NSUInteger moved = 0;
|
|
if (!directoryError) for (id item in capturedItems) {
|
|
NSString *source = fileItemPath(item);
|
|
NSError *error = nil;
|
|
if (!source.length || !MCMFilzaPathHasActiveLease(source)) {
|
|
setPastePOSIXError(&error, EACCES, @"archive",
|
|
source ?: @"(unknown)");
|
|
} else if (pathIsInsideArchive(source)) {
|
|
error = [NSError errorWithDomain:NSPOSIXErrorDomain code:EINVAL
|
|
userInfo:@{NSLocalizedDescriptionKey:
|
|
[NSString stringWithFormat:@"%@ is already in FilzaSlop Archive.",
|
|
source.lastPathComponent]}];
|
|
} else {
|
|
NSString *destination = uniqueArchiveDestination(
|
|
archive, source.lastPathComponent);
|
|
if (!destination)
|
|
setPastePOSIXError(&error, EEXIST, @"archive", source);
|
|
else if ([manager moveItemAtPath:source toPath:destination error:&error]) {
|
|
MCMFilzaRecordDeletedGeneratedPath(source);
|
|
moved++;
|
|
NSLog(@"[ContainerArchive] moved %@ -> %@", source, destination);
|
|
}
|
|
}
|
|
if (error) {
|
|
[errors addObject:error];
|
|
NSLog(@"[ContainerArchive] failed source=%@ error=%@", source, error);
|
|
}
|
|
}
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
reloadFileSystemController(viewController);
|
|
showArchiveResult(viewController, moved, errors);
|
|
NSLog(@"[ContainerArchive] complete moved=%lu failed=%lu destination=%@",
|
|
(unsigned long)moved, (unsigned long)errors.count, archive);
|
|
});
|
|
});
|
|
}
|
|
|
|
static void showPermanentDeleteConfirmation(id controller, NSArray *indexPaths,
|
|
NSUInteger itemCount) {
|
|
if (![controller isKindOfClass:UIViewController.class]) return;
|
|
NSArray *capturedIndexPaths = [indexPaths copy] ?: @[];
|
|
__weak id weakController = controller;
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 350 * NSEC_PER_MSEC),
|
|
dispatch_get_main_queue(), ^{
|
|
id activeController = weakController;
|
|
if (![activeController isKindOfClass:UIViewController.class]) return;
|
|
|
|
NSString *message = itemCount == 1
|
|
? @"This permanently deletes the item and cannot be undone. We recommend Archive first so you have a backup in Documents/FilzaSlop Archive."
|
|
: @"This permanently deletes the items and cannot be undone. We recommend Archive first so you have backups in Documents/FilzaSlop Archive.";
|
|
UIAlertController *alert = [UIAlertController
|
|
alertControllerWithTitle:@"Are you sure?" message:message
|
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
[alert addAction:[UIAlertAction actionWithTitle:@"Archive Instead"
|
|
style:UIAlertActionStyleDefault handler:^(__unused UIAlertAction *action) {
|
|
id selectedController = weakController;
|
|
if (selectedController)
|
|
archiveSelectedItems(selectedController, capturedIndexPaths);
|
|
}]];
|
|
[alert addAction:[UIAlertAction actionWithTitle:@"Delete Permanently"
|
|
style:UIAlertActionStyleDestructive handler:^(__unused UIAlertAction *action) {
|
|
id selectedController = weakController;
|
|
if (!selectedController) return;
|
|
SEL eraseSelector = NSSelectorFromString(
|
|
@"doEraseSelectedIndexPaths:completion:");
|
|
if (![selectedController respondsToSelector:eraseSelector]) return;
|
|
void (^completion)(NSArray *) = ^(__unused NSArray *deleted) {
|
|
reloadFileSystemController(selectedController);
|
|
};
|
|
((void(*)(id, SEL, id, id))objc_msgSend)(
|
|
selectedController, eraseSelector, capturedIndexPaths, completion);
|
|
}]];
|
|
[alert addAction:[UIAlertAction actionWithTitle:@"Cancel"
|
|
style:UIAlertActionStyleCancel handler:nil]];
|
|
[(UIViewController *)activeController presentViewController:alert
|
|
animated:YES completion:nil];
|
|
});
|
|
}
|
|
|
|
static IMP orig_fileSystemPageDeleteAction = NULL;
|
|
static IMP orig_fileSystemDeleteSelectedItems = NULL;
|
|
static IMP orig_fileSystemDoTrashSelectedItems = NULL;
|
|
static IMP orig_fileSystemDoEraseSelectedItems = NULL;
|
|
static IMP parentFileSystemAskDeleteItems = NULL;
|
|
static IMP orig_pageAskDeleteItems = NULL;
|
|
static IMP orig_pageDoTrashSelectedItems = NULL;
|
|
static IMP orig_pageDoEraseSelectedItems = NULL;
|
|
|
|
// Filza's jailed filesystem subclass replaces delete, trash, and erase with
|
|
// no-ops. Show a clear permanent-delete warning for paths backed by an active
|
|
// MCM lease, then perform the operation in this process instead of the helper.
|
|
static NSUInteger hook_fileSystemPageDeleteAction(id self, SEL _cmd) {
|
|
SEL selector = NSSelectorFromString(@"currentPath");
|
|
NSString *path = [self respondsToSelector:selector]
|
|
? ((id(*)(id, SEL))objc_msgSend)(self, selector) : nil;
|
|
if (MCMFilzaPathHasActiveLease(path)) return 0x8000;
|
|
return orig_fileSystemPageDeleteAction
|
|
? ((NSUInteger(*)(id, SEL))orig_fileSystemPageDeleteAction)(self, _cmd)
|
|
: 0x8000;
|
|
}
|
|
|
|
static void hook_fileSystemDeleteSelectedItems(id self, SEL _cmd) {
|
|
SEL selectedSelector = NSSelectorFromString(@"indexPathsForSelectedItemsOrMenu");
|
|
NSArray *indexPaths = [self respondsToSelector:selectedSelector]
|
|
? ((id(*)(id, SEL))objc_msgSend)(self, selectedSelector) : nil;
|
|
if (!fileItemsUseMCMOperations(selectedFileItems(self, indexPaths))) {
|
|
if (orig_fileSystemDeleteSelectedItems)
|
|
((void(*)(id, SEL))orig_fileSystemDeleteSelectedItems)(self, _cmd);
|
|
return;
|
|
}
|
|
SEL askSelector = NSSelectorFromString(@"askDeleteItems:");
|
|
if ([self respondsToSelector:askSelector])
|
|
((void(*)(id, SEL, id))objc_msgSend)(self, askSelector, indexPaths ?: @[]);
|
|
}
|
|
|
|
static void hook_fileSystemAskDeleteItems(id self, SEL _cmd, NSArray *indexPaths) {
|
|
NSArray *items = selectedFileItems(self, indexPaths);
|
|
if (!fileItemsUseMCMOperations(items)) {
|
|
if (parentFileSystemAskDeleteItems)
|
|
((void(*)(id, SEL, id))parentFileSystemAskDeleteItems)(
|
|
self, _cmd, indexPaths ?: @[]);
|
|
return;
|
|
}
|
|
|
|
NSArray *capturedIndexPaths = [indexPaths copy] ?: @[];
|
|
NSLog(@"[ContainerDelete] intercepted class=%@ items=%lu",
|
|
NSStringFromClass([self class]), (unsigned long)items.count);
|
|
|
|
NSString *message = items.count == 1
|
|
? @"FilzaSlop cannot use Filza's Trash here. Archive moves this item to Documents/FilzaSlop Archive. Delete Permanently cannot be undone."
|
|
: @"FilzaSlop cannot use Filza's Trash here. Archive moves these items to Documents/FilzaSlop Archive. Delete Permanently cannot be undone.";
|
|
UIAlertController *sheet = [UIAlertController
|
|
alertControllerWithTitle:items.count == 1 ? @"Remove item?" : @"Remove items?"
|
|
message:message preferredStyle:UIAlertControllerStyleActionSheet];
|
|
|
|
__weak id weakController = self;
|
|
[sheet addAction:[UIAlertAction actionWithTitle:@"Archive"
|
|
style:UIAlertActionStyleDefault handler:^(__unused UIAlertAction *action) {
|
|
id controller = weakController;
|
|
if (controller) archiveSelectedItems(controller, capturedIndexPaths);
|
|
}]];
|
|
[sheet addAction:[UIAlertAction actionWithTitle:@"Delete Permanently"
|
|
style:UIAlertActionStyleDestructive handler:^(__unused UIAlertAction *action) {
|
|
id controller = weakController;
|
|
if (!controller) return;
|
|
showPermanentDeleteConfirmation(controller, capturedIndexPaths,
|
|
items.count);
|
|
}]];
|
|
[sheet addAction:[UIAlertAction actionWithTitle:@"Cancel"
|
|
style:UIAlertActionStyleCancel handler:nil]];
|
|
|
|
UIPopoverPresentationController *popover = sheet.popoverPresentationController;
|
|
if (popover && [self isKindOfClass:UIViewController.class]) {
|
|
UIView *view = ((UIViewController *)self).view;
|
|
popover.sourceView = view;
|
|
popover.sourceRect = CGRectMake(CGRectGetMidX(view.bounds),
|
|
CGRectGetMaxY(view.bounds), 1, 1);
|
|
popover.permittedArrowDirections = 0;
|
|
}
|
|
if ([self isKindOfClass:UIViewController.class])
|
|
[(UIViewController *)self presentViewController:sheet animated:YES completion:nil];
|
|
}
|
|
|
|
static void performPermanentDelete(id self, NSArray *indexPaths,
|
|
void (^completion)(NSArray *)) {
|
|
MCMFilzaStart();
|
|
NSArray *items = selectedFileItems(self, indexPaths);
|
|
|
|
NSMutableArray *deleted = [NSMutableArray array];
|
|
NSMutableArray<NSError *> *errors = [NSMutableArray array];
|
|
for (id item in items) {
|
|
NSString *path = fileItemPath(item);
|
|
NSError *error = nil;
|
|
if (!path.length || !MCMFilzaPathHasActiveLease(path)) {
|
|
setPastePOSIXError(&error, EACCES, @"delete", path ?: @"(unknown)");
|
|
} else if ([NSFileManager.defaultManager removeItemAtPath:path error:&error]) {
|
|
MCMFilzaRecordDeletedGeneratedPath(path);
|
|
[deleted addObject:item];
|
|
NSLog(@"[ContainerDelete] deleted %@", path);
|
|
}
|
|
if (error) {
|
|
[errors addObject:error];
|
|
NSLog(@"[ContainerDelete] failed path=%@ error=%@", path, error);
|
|
}
|
|
}
|
|
if (completion) completion(deleted);
|
|
showDeleteFailure(self, errors);
|
|
NSLog(@"[ContainerDelete] complete deleted=%lu failed=%lu",
|
|
(unsigned long)deleted.count, (unsigned long)errors.count);
|
|
}
|
|
|
|
static void hook_fileSystemDoTrashSelectedItems(id self, SEL _cmd,
|
|
NSArray *indexPaths,
|
|
void (^completion)(NSArray *)) {
|
|
NSArray *items = selectedFileItems(self, indexPaths);
|
|
if (!fileItemsUseMCMOperations(items)) {
|
|
if (orig_fileSystemDoTrashSelectedItems)
|
|
((void(*)(id, SEL, id, id))orig_fileSystemDoTrashSelectedItems)(
|
|
self, _cmd, indexPaths, completion);
|
|
return;
|
|
}
|
|
hook_fileSystemAskDeleteItems(self, NSSelectorFromString(@"askDeleteItems:"),
|
|
indexPaths ?: @[]);
|
|
if (completion) completion(@[]);
|
|
}
|
|
|
|
static void hook_pageDoTrashSelectedItems(id self, SEL _cmd,
|
|
NSArray *indexPaths,
|
|
void (^completion)(NSArray *)) {
|
|
NSArray *items = selectedFileItems(self, indexPaths);
|
|
if (!fileItemsUseMCMOperations(items)) {
|
|
if (orig_pageDoTrashSelectedItems)
|
|
((void(*)(id, SEL, id, id))orig_pageDoTrashSelectedItems)(
|
|
self, _cmd, indexPaths, completion);
|
|
return;
|
|
}
|
|
hook_fileSystemAskDeleteItems(self, NSSelectorFromString(@"askDeleteItems:"),
|
|
indexPaths ?: @[]);
|
|
if (completion) completion(@[]);
|
|
}
|
|
|
|
static void hook_fileSystemDoEraseSelectedItems(id self, SEL _cmd,
|
|
NSArray *indexPaths,
|
|
void (^completion)(NSArray *)) {
|
|
NSArray *items = selectedFileItems(self, indexPaths);
|
|
if (!fileItemsUseMCMOperations(items)) {
|
|
if (orig_fileSystemDoEraseSelectedItems)
|
|
((void(*)(id, SEL, id, id))orig_fileSystemDoEraseSelectedItems)(
|
|
self, _cmd, indexPaths, completion);
|
|
return;
|
|
}
|
|
performPermanentDelete(self, indexPaths, completion);
|
|
}
|
|
|
|
static void hook_pageDoEraseSelectedItems(id self, SEL _cmd,
|
|
NSArray *indexPaths,
|
|
void (^completion)(NSArray *)) {
|
|
NSArray *items = selectedFileItems(self, indexPaths);
|
|
if (!fileItemsUseMCMOperations(items)) {
|
|
if (orig_pageDoEraseSelectedItems)
|
|
((void(*)(id, SEL, id, id))orig_pageDoEraseSelectedItems)(
|
|
self, _cmd, indexPaths, completion);
|
|
return;
|
|
}
|
|
performPermanentDelete(self, indexPaths, completion);
|
|
}
|
|
|
|
static dispatch_queue_t pasteCopyQueue(void) {
|
|
static dispatch_queue_t queue;
|
|
static dispatch_once_t onceToken;
|
|
dispatch_once(&onceToken, ^{
|
|
queue = dispatch_queue_create("local.filzamod.container-copy", DISPATCH_QUEUE_SERIAL);
|
|
});
|
|
return queue;
|
|
}
|
|
|
|
static IMP orig_copyFilesAndDirectoryFromPasteboard = NULL;
|
|
static void hook_copyFilesAndDirectoryFromPasteboard(id self, SEL _cmd) {
|
|
MCMFilzaStart();
|
|
NSString *destinationDirectory = ((id(*)(id, SEL))objc_msgSend)(self,
|
|
NSSelectorFromString(@"currentPath"));
|
|
destinationDirectory = localPathFromPasteboardValue(destinationDirectory)
|
|
?: destinationDirectory;
|
|
if (!MCMFilzaPathHasActiveLease(destinationDirectory)) {
|
|
((void(*)(id, SEL))orig_copyFilesAndDirectoryFromPasteboard)(self, _cmd);
|
|
return;
|
|
}
|
|
|
|
Class pasteboardClass = NSClassFromString(@"TGPasteboard");
|
|
id pasteboard = [pasteboardClass respondsToSelector:@selector(sharedInstance)]
|
|
? ((id(*)(id, SEL))objc_msgSend)(pasteboardClass, @selector(sharedInstance)) : nil;
|
|
NSArray *objects = [pasteboard respondsToSelector:NSSelectorFromString(@"resolveAndGetObjects")]
|
|
? ((id(*)(id, SEL))objc_msgSend)(pasteboard,
|
|
NSSelectorFromString(@"resolveAndGetObjects")) : nil;
|
|
if (![objects isKindOfClass:NSArray.class] || objects.count == 0) {
|
|
((void(*)(id, SEL))orig_copyFilesAndDirectoryFromPasteboard)(self, _cmd);
|
|
return;
|
|
}
|
|
|
|
UIViewController *controller = self;
|
|
dispatch_async(pasteCopyQueue(), ^{
|
|
NSMutableArray<NSError *> *errors = [NSMutableArray array];
|
|
NSUInteger copied = 0;
|
|
for (id object in objects) {
|
|
if (![object isKindOfClass:NSDictionary.class]) continue;
|
|
NSString *source = localPathFromPasteboardValue(object[@"path"]);
|
|
NSString *name = [object[@"name"] isKindOfClass:NSString.class]
|
|
? object[@"name"] : source.lastPathComponent;
|
|
NSString *destination = uniquePasteDestination(destinationDirectory, name);
|
|
NSError *error = nil;
|
|
if (!source || !destination) {
|
|
setPastePOSIXError(&error, EINVAL, @"resolve paste item", name ?: @"(unknown)");
|
|
} else if (pasteDestinationIsInsideSource(source, destinationDirectory)) {
|
|
setPastePOSIXError(&error, EINVAL, @"paste directory into itself", source);
|
|
} else if (directCopyItem(source, destination, &error)) {
|
|
copied++;
|
|
NSLog(@"[ContainerPaste] copied %@ -> %@", source, destination);
|
|
}
|
|
if (error) {
|
|
[errors addObject:error];
|
|
NSLog(@"[ContainerPaste] failed: %@", error.localizedDescription);
|
|
}
|
|
}
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
SEL loadSelector = NSSelectorFromString(@"doLoadingPage");
|
|
if ([controller respondsToSelector:loadSelector])
|
|
((void(*)(id, SEL))objc_msgSend)(controller, loadSelector);
|
|
showPasteFailure(controller, errors);
|
|
NSLog(@"[ContainerPaste] complete copied=%lu failed=%lu destination=%@",
|
|
(unsigned long)copied, (unsigned long)errors.count, destinationDirectory);
|
|
});
|
|
});
|
|
}
|
|
|
|
static void runOptInPasteCopyProbe(void) {
|
|
if (!getenv("FILZA_PASTE_PROBE")) return;
|
|
NSString *source = [NSSearchPathForDirectoriesInDomains(
|
|
NSDocumentDirectory, NSUserDomainMask, YES).firstObject
|
|
stringByAppendingPathComponent:[NSString stringWithFormat:
|
|
@".filza-mod-paste-source-%d", getpid()]];
|
|
NSString *destination = [[MCMFilzaVirtualRoot()
|
|
stringByAppendingPathComponent:@"App Groups/group.com.apple.notes"]
|
|
stringByAppendingPathComponent:[NSString stringWithFormat:
|
|
@".filza-mod-paste-destination-%d", getpid()]];
|
|
NSData *payload = [NSUUID.UUID.UUIDString dataUsingEncoding:NSUTF8StringEncoding];
|
|
BOOL sourceWritten = [payload writeToFile:source atomically:NO];
|
|
NSError *error = nil;
|
|
BOOL copied = sourceWritten && directCopyItem(source, destination, &error);
|
|
NSData *roundTrip = copied ? [NSData dataWithContentsOfFile:destination] : nil;
|
|
BOOL verified = [roundTrip isEqualToData:payload];
|
|
BOOL destinationRemoved = !copied ||
|
|
[NSFileManager.defaultManager removeItemAtPath:destination error:nil];
|
|
BOOL sourceRemoved = !sourceWritten ||
|
|
[NSFileManager.defaultManager removeItemAtPath:source error:nil];
|
|
NSLog(@"[ContainerPasteProbe] copied=%d verified=%d cleanup=%d error=%@",
|
|
copied, verified, destinationRemoved && sourceRemoved, error);
|
|
}
|
|
|
|
#pragma mark - SSH settings switch
|
|
|
|
static IMP orig_prefNumberOfSections;
|
|
static IMP orig_prefNumberOfRows;
|
|
static IMP orig_prefCellForRow;
|
|
static IMP orig_prefTitleForHeader;
|
|
static IMP orig_prefTitleForFooter;
|
|
static IMP orig_prefDidSelect;
|
|
static NSUInteger gPrefOriginalSections;
|
|
static BOOL gPrefSectionsKnown;
|
|
static BOOL gPrefLoggedSections;
|
|
|
|
static NSArray *WQPrefSectionItems(id self)
|
|
{
|
|
Ivar ivar = class_getInstanceVariable([self class], "_items");
|
|
if (!ivar) ivar = class_getInstanceVariable([self class], "_sections");
|
|
if (!ivar) return nil;
|
|
id value = object_getIvar(self, ivar);
|
|
return [value isKindOfClass:NSArray.class] ? value : nil;
|
|
}
|
|
|
|
static NSString *WQPrefStringValue(id object, NSArray<NSString *> *keys)
|
|
{
|
|
if (![object isKindOfClass:NSDictionary.class]) return nil;
|
|
for (NSString *key in keys) {
|
|
id value = ((NSDictionary *)object)[key];
|
|
if ([value isKindOfClass:NSString.class] && [value length]) return value;
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
static NSUInteger WQPrefOriginalSections(id self, UITableView *tableView)
|
|
{
|
|
if (!gPrefSectionsKnown && orig_prefNumberOfSections) {
|
|
gPrefOriginalSections = (NSUInteger)((NSInteger(*)(id, SEL, UITableView *))
|
|
orig_prefNumberOfSections)(self,
|
|
NSSelectorFromString(@"numberOfSectionsInTableView:"), tableView);
|
|
gPrefSectionsKnown = YES;
|
|
}
|
|
return gPrefOriginalSections;
|
|
}
|
|
|
|
/// Index of our SSH section. Filza's WebDAV settings are the section
|
|
/// containing the air-browser/WebDAV switch, so insert directly below it.
|
|
static NSUInteger WQPrefInsertionIndex(id self, UITableView *tableView)
|
|
{
|
|
NSUInteger original = WQPrefOriginalSections(self, tableView);
|
|
NSArray *items = WQPrefSectionItems(self);
|
|
NSUInteger count = MIN(items.count ?: original, original);
|
|
|
|
if (!gPrefLoggedSections && count) {
|
|
gPrefLoggedSections = YES;
|
|
for (NSUInteger i = 0; i < count; i++)
|
|
NSLog(@"[Prefs] section %lu header=%@ keys=%@", (unsigned long)i,
|
|
WQPrefStringValue(items[i], @[@"header", @"title"]),
|
|
[items[i] isKindOfClass:NSDictionary.class]
|
|
? [items[i] allKeys] : @[]);
|
|
}
|
|
|
|
for (NSUInteger i = 0; i < count; i++) {
|
|
NSString *header = nil;
|
|
if (orig_prefTitleForHeader)
|
|
header = ((NSString *(*)(id, SEL, UITableView *, NSInteger))
|
|
orig_prefTitleForHeader)(self,
|
|
NSSelectorFromString(@"tableView:titleForHeaderInSection:"),
|
|
tableView, (NSInteger)i);
|
|
if (!header.length)
|
|
header = WQPrefStringValue(items[i], @[@"header", @"title"]);
|
|
if ([header.lowercaseString containsString:@"webdav"] ||
|
|
[header.lowercaseString containsString:@"dav"])
|
|
return i + 1;
|
|
|
|
id rows = nil;
|
|
if ([items[i] isKindOfClass:NSDictionary.class])
|
|
rows = ((NSDictionary *)items[i])[@"items"] ?:
|
|
((NSDictionary *)items[i])[@"rows"];
|
|
if ([rows isKindOfClass:NSArray.class]) {
|
|
for (id row in rows) {
|
|
NSString *title = WQPrefStringValue(row,
|
|
@[@"title", @"key", @"identifier"]);
|
|
if ([title.lowercaseString containsString:@"webdav"] ||
|
|
[title.lowercaseString containsString:@"air browser"])
|
|
return i + 1;
|
|
}
|
|
}
|
|
}
|
|
return original;
|
|
}
|
|
|
|
static NSInteger WQPrefMapToOriginal(id self, UITableView *tableView,
|
|
NSInteger section)
|
|
{
|
|
NSUInteger insertion = WQPrefInsertionIndex(self, tableView);
|
|
return (NSUInteger)section < insertion ? section : section - 1;
|
|
}
|
|
|
|
static NSInteger hook_prefNumberOfSections(id self, SEL _cmd, UITableView *tableView)
|
|
{
|
|
NSInteger value = orig_prefNumberOfSections
|
|
? ((NSInteger(*)(id, SEL, UITableView *))orig_prefNumberOfSections)(
|
|
self, _cmd, tableView) : 0;
|
|
gPrefOriginalSections = (NSUInteger)value;
|
|
gPrefSectionsKnown = YES;
|
|
return value + 1;
|
|
}
|
|
|
|
static NSInteger hook_prefNumberOfRows(id self, SEL _cmd, UITableView *tableView,
|
|
NSInteger section)
|
|
{
|
|
if ((NSUInteger)section == WQPrefInsertionIndex(self, tableView)) return 1;
|
|
NSInteger originalSection = WQPrefMapToOriginal(self, tableView, section);
|
|
return orig_prefNumberOfRows
|
|
? ((NSInteger(*)(id, SEL, UITableView *, NSInteger))orig_prefNumberOfRows)(
|
|
self, _cmd, tableView, originalSection) : 0;
|
|
}
|
|
|
|
static void hook_sshToggled(id self, SEL _cmd, UISwitch *sender)
|
|
{
|
|
BOOL enabled = sender.isOn;
|
|
[NSUserDefaults.standardUserDefaults setBool:enabled forKey:@"WQSSHEnabled"];
|
|
if (enabled) {
|
|
NSString *error = nil;
|
|
if (!WQSSHServerStart(&error)) {
|
|
sender.on = NO;
|
|
[NSUserDefaults.standardUserDefaults setBool:NO forKey:@"WQSSHEnabled"];
|
|
UIAlertController *alert = [UIAlertController
|
|
alertControllerWithTitle:@"SSH Server"
|
|
message:error ?: @"Unable to start SSH server"
|
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
[alert addAction:[UIAlertAction actionWithTitle:@"OK"
|
|
style:UIAlertActionStyleCancel handler:nil]];
|
|
if ([self isKindOfClass:UIViewController.class])
|
|
[(UIViewController *)self presentViewController:alert
|
|
animated:YES completion:nil];
|
|
}
|
|
} else {
|
|
WQSSHServerStop();
|
|
}
|
|
}
|
|
|
|
static UITableViewCell *hook_prefCellForRow(id self, SEL _cmd, UITableView *tableView,
|
|
NSIndexPath *indexPath)
|
|
{
|
|
if ((NSUInteger)indexPath.section == WQPrefInsertionIndex(self, tableView)) {
|
|
UITableViewCell *cell = [[UITableViewCell alloc] initWithStyle:
|
|
UITableViewCellStyleSubtitle reuseIdentifier:@"WQSSHCell"];
|
|
cell.textLabel.text = @"SSH Server";
|
|
cell.detailTextLabel.text = WQSSHServerIsRunning()
|
|
? WQSSHServerURL() : @"mobile / root · password alpine";
|
|
cell.selectionStyle = UITableViewCellSelectionStyleNone;
|
|
UISwitch *toggle = [[UISwitch alloc] initWithFrame:CGRectZero];
|
|
toggle.on = WQSSHServerIsRunning() ||
|
|
[NSUserDefaults.standardUserDefaults boolForKey:@"WQSSHEnabled"];
|
|
[toggle addTarget:self action:NSSelectorFromString(@"wqSSHToggled:")
|
|
forControlEvents:UIControlEventValueChanged];
|
|
cell.accessoryView = toggle;
|
|
return cell;
|
|
}
|
|
|
|
NSIndexPath *originalIndexPath = [NSIndexPath indexPathForRow:indexPath.row
|
|
inSection:WQPrefMapToOriginal(self, tableView, indexPath.section)];
|
|
return orig_prefCellForRow
|
|
? ((UITableViewCell *(*)(id, SEL, UITableView *, NSIndexPath *))
|
|
orig_prefCellForRow)(self, _cmd, tableView, originalIndexPath) : nil;
|
|
}
|
|
|
|
static NSString *hook_prefTitleForHeader(id self, SEL _cmd, UITableView *tableView,
|
|
NSInteger section)
|
|
{
|
|
if ((NSUInteger)section == WQPrefInsertionIndex(self, tableView))
|
|
return @"SSH Server";
|
|
return orig_prefTitleForHeader
|
|
? ((NSString *(*)(id, SEL, UITableView *, NSInteger))orig_prefTitleForHeader)(
|
|
self, _cmd, tableView,
|
|
WQPrefMapToOriginal(self, tableView, section)) : nil;
|
|
}
|
|
|
|
static NSString *hook_prefTitleForFooter(id self, SEL _cmd, UITableView *tableView,
|
|
NSInteger section)
|
|
{
|
|
if ((NSUInteger)section == WQPrefInsertionIndex(self, tableView)) {
|
|
if (WQSSHServerIsRunning()) {
|
|
return [NSString stringWithFormat:
|
|
@"Running · %@ · users: mobile, root · password: alpine",
|
|
WQSSHServerURL()];
|
|
}
|
|
return @"Enable SSH access for mobile and root (password alpine). "
|
|
@"Requires the developer build with libssh.";
|
|
}
|
|
return orig_prefTitleForFooter
|
|
? ((NSString *(*)(id, SEL, UITableView *, NSInteger))orig_prefTitleForFooter)(
|
|
self, _cmd, tableView,
|
|
WQPrefMapToOriginal(self, tableView, section)) : nil;
|
|
}
|
|
|
|
static void hook_prefDidSelect(id self, SEL _cmd, UITableView *tableView,
|
|
NSIndexPath *indexPath)
|
|
{
|
|
if ((NSUInteger)indexPath.section == WQPrefInsertionIndex(self, tableView)) return;
|
|
if (orig_prefDidSelect) {
|
|
NSIndexPath *originalIndexPath = [NSIndexPath indexPathForRow:indexPath.row
|
|
inSection:WQPrefMapToOriginal(self, tableView, indexPath.section)];
|
|
((void(*)(id, SEL, UITableView *, NSIndexPath *))orig_prefDidSelect)(
|
|
self, _cmd, tableView, originalIndexPath);
|
|
}
|
|
}
|
|
|
|
#pragma mark - Terminal support
|
|
|
|
static IMP orig_forkACommandLegacy = NULL;
|
|
static IMP orig_forkACommandModern = NULL;
|
|
static IMP orig_forkRootShell = NULL;
|
|
|
|
static NSString *WQTerminalShellPath(void)
|
|
{
|
|
NSString *base = NSBundle.mainBundle.bundlePath;
|
|
NSArray<NSString *> *candidates = @[
|
|
[base stringByAppendingPathComponent:@"bins/bin/fish"],
|
|
[base stringByAppendingPathComponent:@"bins/bin/bash"],
|
|
[base stringByAppendingPathComponent:@"bins/bin/sh"],
|
|
@"/bin/sh",
|
|
];
|
|
NSFileManager *fm = [NSFileManager defaultManager];
|
|
for (NSString *candidate in candidates) {
|
|
BOOL exists = [fm fileExistsAtPath:candidate];
|
|
BOOL executable = [fm isExecutableFileAtPath:candidate];
|
|
NSLog(@"[Terminal] shell candidate %@ exists=%d executable=%d",
|
|
candidate, exists, executable);
|
|
if (exists) return candidate;
|
|
}
|
|
return @"/bin/sh";
|
|
}
|
|
|
|
static char **WQMakeEnvironment(NSString *shell)
|
|
{
|
|
NSMutableDictionary<NSString *, NSString *> *environment =
|
|
[NSProcessInfo.processInfo.environment mutableCopy];
|
|
NSString *base = NSBundle.mainBundle.bundlePath;
|
|
environment[@"PATH"] = [NSString stringWithFormat:
|
|
@"%@/bins/bin:%@/bins/usr/bin:%@/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin",
|
|
base, base, base];
|
|
NSString *libraryPath = [base stringByAppendingPathComponent:@"usr/lib"];
|
|
if ([[NSFileManager defaultManager] fileExistsAtPath:libraryPath]) {
|
|
environment[@"DYLD_LIBRARY_PATH"] = libraryPath;
|
|
environment[@"LD_LIBRARY_PATH"] = libraryPath;
|
|
}
|
|
environment[@"HOME"] = NSHomeDirectory();
|
|
environment[@"TERM"] = @"xterm-256color";
|
|
environment[@"TERM_PROGRAM"] = @"Filza";
|
|
environment[@"SHELL"] = shell;
|
|
environment[@"LANG"] = @"en_US.UTF-8";
|
|
environment[@"LC_ALL"] = @"en_US.UTF-8";
|
|
environment[@"TMPDIR"] = NSTemporaryDirectory();
|
|
|
|
char **envp = calloc(environment.count + 1, sizeof(char *));
|
|
NSUInteger index = 0;
|
|
for (NSString *key in environment)
|
|
envp[index++] = strdup([NSString stringWithFormat:@"%@=%@",
|
|
key, environment[key]].UTF8String);
|
|
envp[index] = NULL;
|
|
return envp;
|
|
}
|
|
|
|
static void WQFreeEnvironment(char **envp)
|
|
{
|
|
if (!envp) return;
|
|
for (NSUInteger index = 0; envp[index]; index++) free(envp[index]);
|
|
free(envp);
|
|
}
|
|
|
|
// TerminalViewController and NewTerminalViewController both have a
|
|
// _superuser flag at ivar offset 8. Forcing it sends the launch through
|
|
// -[TGRootFileManager forkRootShell:chdir:], which we implement with
|
|
// posix_spawn + a real PTY instead of the unavailable root helper.
|
|
static void WQForceSandboxShell(id self)
|
|
{
|
|
Ivar ivar = class_getInstanceVariable([self class], "_superuser");
|
|
if (!ivar) return;
|
|
*(BOOL *)((char *)(__bridge void *)self + ivar_getOffset(ivar)) = YES;
|
|
}
|
|
|
|
static void hook_forkACommandLegacy(id self, SEL _cmd)
|
|
{
|
|
WQForceSandboxShell(self);
|
|
if (orig_forkACommandLegacy)
|
|
((void(*)(id, SEL))orig_forkACommandLegacy)(self, _cmd);
|
|
}
|
|
|
|
static void hook_forkACommandModern(id self, SEL _cmd)
|
|
{
|
|
WQForceSandboxShell(self);
|
|
if (orig_forkACommandModern)
|
|
((void(*)(id, SEL))orig_forkACommandModern)(self, _cmd);
|
|
}
|
|
|
|
static int hook_forkRootShell(id self, SEL _cmd, int *pidOut, NSString *chdirPath)
|
|
{
|
|
return WQTerminalSpawnShell(pidOut, chdirPath);
|
|
}
|
|
|
|
static void WQTestTerminalSpawn(void)
|
|
{
|
|
static BOOL ran;
|
|
if (ran) return;
|
|
ran = YES;
|
|
BOOL ready = WQTerminalPrepare();
|
|
NSLog(@"[Terminal] ios_system prepare=%d", ready);
|
|
}
|
|
|
|
#pragma mark - Filza installer
|
|
|
|
static IMP orig_installerInstall;
|
|
static IMP orig_dpkgInfo;
|
|
|
|
static BOOL hook_isDEBAvailable(id self, SEL _cmd)
|
|
{
|
|
// Filza normally requires a jailbreak dpkg on disk. We provide an
|
|
// in-process implementation, so the .deb preview must be allowed.
|
|
return YES;
|
|
}
|
|
|
|
static NSString *hook_dpkgInfo(id self, SEL _cmd, NSString *path)
|
|
{
|
|
NSString *info = WQDebInfoText(path);
|
|
if (info.length) return info;
|
|
if (orig_dpkgInfo)
|
|
return ((NSString *(*)(id, SEL, NSString *))orig_dpkgInfo)(self, _cmd, path);
|
|
return @"";
|
|
}
|
|
|
|
static NSString *WQInstallerFilePath(id installer)
|
|
{
|
|
NSMutableArray<id> *candidates = [NSMutableArray arrayWithObject:installer];
|
|
if ([installer respondsToSelector:@selector(navigationController)]) {
|
|
id navigation = ((id(*)(id, SEL))objc_msgSend)(installer,
|
|
@selector(navigationController));
|
|
if (navigation) [candidates addObject:navigation];
|
|
}
|
|
for (id candidate in candidates) {
|
|
for (NSString *selectorName in @[@"fileItem", @"file", @"openWithFileItem"]) {
|
|
SEL selector = NSSelectorFromString(selectorName);
|
|
if (![candidate respondsToSelector:selector]) continue;
|
|
id item = ((id(*)(id, SEL))objc_msgSend)(candidate, selector);
|
|
if ([item respondsToSelector:NSSelectorFromString(@"filePath")]) {
|
|
NSString *path = ((id(*)(id, SEL))objc_msgSend)(item,
|
|
NSSelectorFromString(@"filePath"));
|
|
if ([path isKindOfClass:NSString.class] &&
|
|
[path.pathExtension.lowercaseString isEqualToString:@"deb"] &&
|
|
[NSFileManager.defaultManager fileExistsAtPath:path])
|
|
return path;
|
|
}
|
|
}
|
|
}
|
|
id information = [installer valueForKey:@"_information"];
|
|
if ([information isKindOfClass:NSString.class]) {
|
|
NSString *informationPath = (NSString *)information;
|
|
if ([informationPath.pathExtension.lowercaseString isEqualToString:@"deb"] &&
|
|
[NSFileManager.defaultManager fileExistsAtPath:informationPath])
|
|
return informationPath;
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
static void hook_installerInstall(id self, SEL _cmd, id sender)
|
|
{
|
|
NSString *path = WQInstallerFilePath(self);
|
|
if (!path.length) {
|
|
if (orig_installerInstall)
|
|
((void(*)(id, SEL, id))orig_installerInstall)(self, _cmd, sender);
|
|
return;
|
|
}
|
|
NSLog(@"[Installer] using in-process dpkg for %@", path);
|
|
dispatch_async(dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), ^{
|
|
NSString *message = nil;
|
|
BOOL ok = WQInstallDebPackage(path, &message);
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
UIAlertController *alert = [UIAlertController
|
|
alertControllerWithTitle:ok ? @"Package Installed" : @"Install Failed"
|
|
message:message ?: (ok ? @"Installed to Documents/.terminal/root"
|
|
: @"Unknown error")
|
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
[alert addAction:[UIAlertAction actionWithTitle:@"OK"
|
|
style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
|
|
if ([self isKindOfClass:UIViewController.class])
|
|
[(UIViewController *)self dismissViewControllerAnimated:YES
|
|
completion:nil];
|
|
}]];
|
|
if ([self isKindOfClass:UIViewController.class])
|
|
[(UIViewController *)self presentViewController:alert
|
|
animated:YES completion:nil];
|
|
});
|
|
});
|
|
}
|
|
|
|
#pragma mark - Hook Installation
|
|
|
|
static void installHooks(void) {
|
|
Class terminalLegacy = NSClassFromString(@"TerminalViewController");
|
|
if (terminalLegacy) {
|
|
Method method = class_getInstanceMethod(terminalLegacy,
|
|
NSSelectorFromString(@"forkACommand"));
|
|
if (method) {
|
|
orig_forkACommandLegacy = method_getImplementation(method);
|
|
method_setImplementation(method, (IMP)hook_forkACommandLegacy);
|
|
}
|
|
}
|
|
Class terminalModern = NSClassFromString(@"NewTerminalViewController");
|
|
if (terminalModern) {
|
|
Method method = class_getInstanceMethod(terminalModern,
|
|
NSSelectorFromString(@"forkACommand"));
|
|
if (method) {
|
|
orig_forkACommandModern = method_getImplementation(method);
|
|
method_setImplementation(method, (IMP)hook_forkACommandModern);
|
|
}
|
|
}
|
|
Class rootFileManager = NSClassFromString(@"TGRootFileManager");
|
|
if (rootFileManager) {
|
|
Method method = class_getInstanceMethod(rootFileManager,
|
|
NSSelectorFromString(@"forkRootShell:chdir:"));
|
|
if (method) {
|
|
orig_forkRootShell = method_getImplementation(method);
|
|
method_setImplementation(method, (IMP)hook_forkRootShell);
|
|
}
|
|
}
|
|
|
|
Class availability = NSClassFromString(@"TGAvailability");
|
|
if (availability) {
|
|
Method method = class_getClassMethod(availability,
|
|
NSSelectorFromString(@"IsDEBAvailable"));
|
|
if (method) {
|
|
method_setImplementation(method, (IMP)hook_isDEBAvailable);
|
|
NSLog(@"[Installer] enabled built-in dpkg availability");
|
|
}
|
|
}
|
|
|
|
Class dpkgManagerClass = NSClassFromString(@"TGRootFileManager");
|
|
if (dpkgManagerClass) {
|
|
Method method = class_getInstanceMethod(dpkgManagerClass,
|
|
NSSelectorFromString(@"dpkgInfo:"));
|
|
if (method) {
|
|
orig_dpkgInfo = method_getImplementation(method);
|
|
method_setImplementation(method, (IMP)hook_dpkgInfo);
|
|
NSLog(@"[Installer] enabled built-in dpkg info reader");
|
|
}
|
|
}
|
|
|
|
Class installerVC = NSClassFromString(@"InstallerViewController");
|
|
if (installerVC) {
|
|
Method method = class_getInstanceMethod(installerVC,
|
|
NSSelectorFromString(@"install:"));
|
|
if (method) {
|
|
orig_installerInstall = method_getImplementation(method);
|
|
method_setImplementation(method, (IMP)hook_installerInstall);
|
|
NSLog(@"[Installer] hooked InstallerViewController install:");
|
|
}
|
|
}
|
|
|
|
Class preferencesVC = NSClassFromString(@"TGPreferencesTableViewController");
|
|
if (preferencesVC) {
|
|
Method m;
|
|
m = class_getInstanceMethod(preferencesVC,
|
|
NSSelectorFromString(@"numberOfSectionsInTableView:"));
|
|
if (m) {
|
|
orig_prefNumberOfSections = method_getImplementation(m);
|
|
method_setImplementation(m, (IMP)hook_prefNumberOfSections);
|
|
}
|
|
m = class_getInstanceMethod(preferencesVC,
|
|
NSSelectorFromString(@"tableView:numberOfRowsInSection:"));
|
|
if (m) {
|
|
orig_prefNumberOfRows = method_getImplementation(m);
|
|
method_setImplementation(m, (IMP)hook_prefNumberOfRows);
|
|
}
|
|
m = class_getInstanceMethod(preferencesVC,
|
|
NSSelectorFromString(@"tableView:cellForRowAtIndexPath:"));
|
|
if (m) {
|
|
orig_prefCellForRow = method_getImplementation(m);
|
|
method_setImplementation(m, (IMP)hook_prefCellForRow);
|
|
}
|
|
m = class_getInstanceMethod(preferencesVC,
|
|
NSSelectorFromString(@"tableView:titleForHeaderInSection:"));
|
|
if (m) {
|
|
orig_prefTitleForHeader = method_getImplementation(m);
|
|
method_setImplementation(m, (IMP)hook_prefTitleForHeader);
|
|
}
|
|
m = class_getInstanceMethod(preferencesVC,
|
|
NSSelectorFromString(@"tableView:titleForFooterInSection:"));
|
|
if (m) {
|
|
orig_prefTitleForFooter = method_getImplementation(m);
|
|
method_setImplementation(m, (IMP)hook_prefTitleForFooter);
|
|
}
|
|
m = class_getInstanceMethod(preferencesVC,
|
|
NSSelectorFromString(@"tableView:didSelectRowAtIndexPath:"));
|
|
if (m) {
|
|
orig_prefDidSelect = method_getImplementation(m);
|
|
method_setImplementation(m, (IMP)hook_prefDidSelect);
|
|
}
|
|
class_addMethod(preferencesVC, NSSelectorFromString(@"wqSSHToggled:"),
|
|
(IMP)hook_sshToggled, "v@:@");
|
|
}
|
|
|
|
Class preferences = NSClassFromString(@"TGPreferences");
|
|
if (preferences) {
|
|
Method defaultPath = class_getInstanceMethod(preferences, NSSelectorFromString(@"defaultPath"));
|
|
if (defaultPath) method_setImplementation(defaultPath, (IMP)hook_defaultPath);
|
|
|
|
Method startBrowser = class_getInstanceMethod(preferences,
|
|
NSSelectorFromString(@"startAirBrowser"));
|
|
if (startBrowser) method_setImplementation(startBrowser,
|
|
(IMP)hook_startAirBrowser);
|
|
Method stopBrowser = class_getInstanceMethod(preferences,
|
|
NSSelectorFromString(@"stopAirBrowser"));
|
|
if (stopBrowser) method_setImplementation(stopBrowser,
|
|
(IMP)hook_stopAirBrowser);
|
|
Method serverStarted = class_getInstanceMethod(preferences,
|
|
NSSelectorFromString(@"isServerStarted"));
|
|
if (serverStarted) method_setImplementation(serverStarted,
|
|
(IMP)hook_isServerStarted);
|
|
Method connectionUrl = class_getInstanceMethod(preferences,
|
|
NSSelectorFromString(@"connectionUrl"));
|
|
if (connectionUrl) method_setImplementation(connectionUrl,
|
|
(IMP)hook_connectionUrl);
|
|
Method connectionUrlHost = class_getInstanceMethod(preferences,
|
|
NSSelectorFromString(@"connectionUrlWithHostname"));
|
|
if (connectionUrlHost) method_setImplementation(connectionUrlHost,
|
|
(IMP)hook_connectionUrlWithHostname);
|
|
Method trashDir = class_getInstanceMethod(preferences,
|
|
NSSelectorFromString(@"trashDir"));
|
|
if (trashDir) method_setImplementation(trashDir, (IMP)hook_trashDir);
|
|
}
|
|
|
|
Class fileSystemController = NSClassFromString(@"TGFileSystemListViewController");
|
|
if (fileSystemController) {
|
|
Method setCurrentPath = class_getInstanceMethod(
|
|
fileSystemController, NSSelectorFromString(@"setCurrentPath:"));
|
|
if (setCurrentPath) {
|
|
orig_fileSystemSetCurrentPath = method_getImplementation(setCurrentPath);
|
|
method_setImplementation(setCurrentPath, (IMP)hook_fileSystemSetCurrentPath);
|
|
}
|
|
Method viewWillAppear = class_getInstanceMethod(
|
|
fileSystemController, @selector(viewWillAppear:));
|
|
if (viewWillAppear) {
|
|
orig_fileSystemViewWillAppear = method_getImplementation(viewWillAppear);
|
|
method_setImplementation(viewWillAppear, (IMP)hook_fileSystemViewWillAppear);
|
|
}
|
|
SEL editableSelector = NSSelectorFromString(@"updateEditableUI");
|
|
Method updateEditableUI = class_getInstanceMethod(fileSystemController,
|
|
editableSelector);
|
|
if (updateEditableUI) {
|
|
orig_fileSystemUpdateEditableUI = method_getImplementation(updateEditableUI);
|
|
const char *types = method_getTypeEncoding(updateEditableUI);
|
|
// updateEditableUI is inherited from TGPageViewController in this
|
|
// Filza build. Add a subclass override rather than modifying every
|
|
// page controller in the application.
|
|
if (!class_addMethod(fileSystemController, editableSelector,
|
|
(IMP)hook_fileSystemUpdateEditableUI, types))
|
|
method_setImplementation(updateEditableUI,
|
|
(IMP)hook_fileSystemUpdateEditableUI);
|
|
}
|
|
|
|
SEL pageDeleteSelector = NSSelectorFromString(@"pageDeleteAction");
|
|
Method pageDeleteAction = class_getInstanceMethod(fileSystemController,
|
|
pageDeleteSelector);
|
|
if (pageDeleteAction) {
|
|
orig_fileSystemPageDeleteAction = method_getImplementation(pageDeleteAction);
|
|
const char *types = method_getTypeEncoding(pageDeleteAction);
|
|
if (!class_addMethod(fileSystemController, pageDeleteSelector,
|
|
(IMP)hook_fileSystemPageDeleteAction, types))
|
|
method_setImplementation(pageDeleteAction,
|
|
(IMP)hook_fileSystemPageDeleteAction);
|
|
}
|
|
|
|
SEL deleteSelectedSelector = NSSelectorFromString(@"deleteSelectedItems");
|
|
Method deleteSelected = class_getInstanceMethod(fileSystemController,
|
|
deleteSelectedSelector);
|
|
if (deleteSelected) {
|
|
orig_fileSystemDeleteSelectedItems = method_getImplementation(deleteSelected);
|
|
method_setImplementation(deleteSelected,
|
|
(IMP)hook_fileSystemDeleteSelectedItems);
|
|
}
|
|
|
|
SEL askDeleteSelector = NSSelectorFromString(@"askDeleteItems:");
|
|
Method askDelete = class_getInstanceMethod(fileSystemController,
|
|
askDeleteSelector);
|
|
Method parentAskDelete = class_getInstanceMethod(
|
|
class_getSuperclass(fileSystemController), askDeleteSelector);
|
|
if (askDelete && parentAskDelete) {
|
|
parentFileSystemAskDeleteItems = method_getImplementation(parentAskDelete);
|
|
method_setImplementation(askDelete,
|
|
(IMP)hook_fileSystemAskDeleteItems);
|
|
}
|
|
|
|
SEL trashSelector = NSSelectorFromString(
|
|
@"doTrashSelectedIndexPaths:completion:");
|
|
Method trashSelected = class_getInstanceMethod(fileSystemController,
|
|
trashSelector);
|
|
if (trashSelected) {
|
|
orig_fileSystemDoTrashSelectedItems = method_getImplementation(trashSelected);
|
|
method_setImplementation(trashSelected,
|
|
(IMP)hook_fileSystemDoTrashSelectedItems);
|
|
}
|
|
|
|
SEL eraseSelector = NSSelectorFromString(
|
|
@"doEraseSelectedIndexPaths:completion:");
|
|
Method eraseSelected = class_getInstanceMethod(fileSystemController,
|
|
eraseSelector);
|
|
if (eraseSelected) {
|
|
orig_fileSystemDoEraseSelectedItems = method_getImplementation(eraseSelected);
|
|
method_setImplementation(eraseSelected,
|
|
(IMP)hook_fileSystemDoEraseSelectedItems);
|
|
}
|
|
}
|
|
|
|
Class pageController = NSClassFromString(@"TGPageViewController");
|
|
if (pageController) {
|
|
SEL askDeleteSelector = NSSelectorFromString(@"askDeleteItems:");
|
|
Method askDelete = class_getInstanceMethod(pageController, askDeleteSelector);
|
|
if (askDelete) {
|
|
orig_pageAskDeleteItems = method_getImplementation(askDelete);
|
|
if (!parentFileSystemAskDeleteItems)
|
|
parentFileSystemAskDeleteItems = orig_pageAskDeleteItems;
|
|
method_setImplementation(askDelete,
|
|
(IMP)hook_fileSystemAskDeleteItems);
|
|
}
|
|
|
|
SEL trashSelector = NSSelectorFromString(
|
|
@"doTrashSelectedIndexPaths:completion:");
|
|
Method trashSelected = class_getInstanceMethod(pageController, trashSelector);
|
|
if (trashSelected) {
|
|
orig_pageDoTrashSelectedItems = method_getImplementation(trashSelected);
|
|
method_setImplementation(trashSelected,
|
|
(IMP)hook_pageDoTrashSelectedItems);
|
|
}
|
|
|
|
SEL eraseSelector = NSSelectorFromString(
|
|
@"doEraseSelectedIndexPaths:completion:");
|
|
Method eraseSelected = class_getInstanceMethod(pageController, eraseSelector);
|
|
if (eraseSelected) {
|
|
orig_pageDoEraseSelectedItems = method_getImplementation(eraseSelected);
|
|
method_setImplementation(eraseSelected,
|
|
(IMP)hook_pageDoEraseSelectedItems);
|
|
}
|
|
|
|
Method copyPaste = class_getInstanceMethod(pageController,
|
|
NSSelectorFromString(@"copyFilesAndDirectoryFromPasteboard"));
|
|
if (copyPaste) {
|
|
orig_copyFilesAndDirectoryFromPasteboard = method_getImplementation(copyPaste);
|
|
method_setImplementation(copyPaste,
|
|
(IMP)hook_copyFilesAndDirectoryFromPasteboard);
|
|
}
|
|
}
|
|
|
|
Class rfm = NSClassFromString(@"TGRootFileManager");
|
|
if (rfm) {
|
|
Class meta = object_getClass(rfm);
|
|
class_replaceMethod(meta, NSSelectorFromString(@"isRootHelperAvailable"), (IMP)hook_isRootHelperAvailable, "B@:");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"spawnRootHelper"), (IMP)hook_spawnRootHelper, "i@:");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"spawnRootHelperIfNeeds"), (IMP)hook_spawnRootHelperIfNeeds, "i@:");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"respawnRootHelper"), (IMP)hook_respawnRootHelper, "i@:");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"tryLoadFilzaHelper"), (IMP)hook_tryLoadFilzaHelper, "v@:");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"createHelperConnectionIfNeeds"), (IMP)hook_createHelperConnectionIfNeeds, "v@:");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"spawnRoot:args:pid:"), (IMP)hook_spawnRoot_args_pid, "i@:@@^i");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"sendObjectWithReplySync:"), (IMP)hook_sendObjectWithReplySync, "@@:@");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"sendObjectWithReplySync:fileDescriptor:"), (IMP)hook_sendObjectWithReplySync_fd, "@@:@^i");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"sendObjectWithReplySync:fileDescriptor:logintty:"), (IMP)hook_sendObjectWithReplySync_fd_logintty, "@@:@^iB");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"sendObjectNoReply:"), (IMP)hook_sendObjectNoReply, "v@:@");
|
|
class_replaceMethod(rfm, NSSelectorFromString(@"sendObjectWithReplyAsync:queue:completion:"), (IMP)hook_sendObjectWithReplyAsync, "v@:@@?");
|
|
|
|
}
|
|
Class zipper = NSClassFromString(@"Zipper");
|
|
if (zipper) {
|
|
Method m;
|
|
m = class_getInstanceMethod(zipper, NSSelectorFromString(@"ZipFiles:toFilePath:currentDirectory:"));
|
|
if (m) { orig_ZipFiles = method_getImplementation(m); method_setImplementation(m, (IMP)hook_ZipFiles); }
|
|
m = class_getInstanceMethod(zipper, NSSelectorFromString(@"unZipFile:toPath:currentDirectory:outMessage:"));
|
|
if (m) { orig_unZipFile = method_getImplementation(m); method_setImplementation(m, (IMP)hook_unZipFile); }
|
|
m = class_getInstanceMethod(zipper, NSSelectorFromString(@"unZipFile:toPath:currentDirectory:withPassword:outMessage:"));
|
|
if (m) { orig_unZipFilePassword = method_getImplementation(m); method_setImplementation(m, (IMP)hook_unZipFilePassword); }
|
|
}
|
|
|
|
// License/integrity bypass
|
|
Class alertCtrl = NSClassFromString(@"TGAlertController");
|
|
if (alertCtrl) {
|
|
Class alertMeta = object_getClass(alertCtrl);
|
|
Method m = class_getClassMethod(alertCtrl, NSSelectorFromString(@"showAlertWithTitle:text:cancelButton:otherButtons:completion:"));
|
|
if (m) {
|
|
orig_showAlert = method_getImplementation(m);
|
|
class_replaceMethod(alertMeta, NSSelectorFromString(@"showAlertWithTitle:text:cancelButton:otherButtons:completion:"),
|
|
(IMP)hook_showAlertWithTitle, "@@:@@@@@");
|
|
}
|
|
}
|
|
Class activationVC = NSClassFromString(@"NewActivationViewController");
|
|
if (activationVC) {
|
|
Method m = class_getInstanceMethod(activationVC, @selector(viewDidLoad));
|
|
if (m) {
|
|
orig_activationViewDidLoad = method_getImplementation(m);
|
|
method_setImplementation(m, (IMP)hook_activationViewDidLoad);
|
|
}
|
|
}
|
|
|
|
// Apps Manager fixes
|
|
Class lsWorkspace = NSClassFromString(@"LSApplicationWorkspace");
|
|
if (lsWorkspace) {
|
|
Method m = class_getInstanceMethod(lsWorkspace, NSSelectorFromString(@"allApplications"));
|
|
if (m) { orig_allApplications = method_getImplementation(m); method_setImplementation(m, (IMP)hook_allApplications); }
|
|
}
|
|
Class appItem = NSClassFromString(@"ApplicationItem");
|
|
if (appItem) {
|
|
Method m;
|
|
m = class_getInstanceMethod(appItem, NSSelectorFromString(@"setAppProxy:"));
|
|
if (m) { orig_setAppProxy = method_getImplementation(m); method_setImplementation(m, (IMP)hook_setAppProxy); }
|
|
}
|
|
Class appsVC = NSClassFromString(@"TGApplicationsViewController");
|
|
if (appsVC) {
|
|
Method m = class_getInstanceMethod(appsVC, NSSelectorFromString(@"browserView:didSelectItemAtIndexPath:"));
|
|
if (m) { orig_didSelectItem = method_getImplementation(m); method_setImplementation(m, (IMP)hook_didSelectItem); }
|
|
m = class_getInstanceMethod(appsVC, @selector(viewDidAppear:));
|
|
if (m) {
|
|
orig_appsViewDidAppear = method_getImplementation(m);
|
|
method_setImplementation(m, (IMP)hook_appsViewDidAppear);
|
|
}
|
|
}
|
|
|
|
NSLog(@"[Tweak] All hooks installed");
|
|
}
|
|
|
|
#pragma mark - MCM container activation
|
|
|
|
static void runWriteProbeAtDirectory(NSString *label, NSString *directory) {
|
|
NSString *name = [NSString stringWithFormat:@".filza-mod-write-probe-%d", getpid()];
|
|
NSString *path = [directory stringByAppendingPathComponent:name];
|
|
NSData *payload = [NSUUID.UUID.UUIDString dataUsingEncoding:NSUTF8StringEncoding];
|
|
int descriptor = open(path.fileSystemRepresentation,
|
|
O_WRONLY | O_CREAT | O_EXCL | O_CLOEXEC | O_NOFOLLOW, 0600);
|
|
int createError = descriptor < 0 ? errno : 0;
|
|
ssize_t written = -1;
|
|
if (descriptor >= 0) {
|
|
written = write(descriptor, payload.bytes, payload.length);
|
|
fsync(descriptor);
|
|
close(descriptor);
|
|
}
|
|
|
|
NSData *roundTrip = descriptor >= 0 ? [NSData dataWithContentsOfFile:path] : nil;
|
|
BOOL verified = written == (ssize_t)payload.length && [roundTrip isEqualToData:payload];
|
|
int cleanupResult = descriptor >= 0 ? unlink(path.fileSystemRepresentation) : -1;
|
|
struct stat status = {0};
|
|
BOOL removed = descriptor >= 0 && cleanupResult == 0 &&
|
|
lstat(path.fileSystemRepresentation, &status) != 0 && errno == ENOENT;
|
|
NSLog(@"[WriteProbe] target=%@ create=%d errno=%d bytes=%zd readback=%d cleanup=%d path=%@",
|
|
label, descriptor >= 0, createError, written, verified, removed, path);
|
|
}
|
|
|
|
static void runWritableOpenProbe(NSString *label, NSString *path) {
|
|
int descriptor = open(path.fileSystemRepresentation,
|
|
O_RDWR | O_CLOEXEC | O_NOFOLLOW);
|
|
int openError = descriptor < 0 ? errno : 0;
|
|
struct stat status = {0};
|
|
BOOL regularFile = descriptor >= 0 && fstat(descriptor, &status) == 0 &&
|
|
S_ISREG(status.st_mode);
|
|
if (descriptor >= 0) close(descriptor);
|
|
NSLog(@"[WriteProbe] target=%@ open_rdwr=%d errno=%d regular=%d size=%lld path=%@",
|
|
label, descriptor >= 0, openError, regularFile,
|
|
regularFile ? (long long)status.st_size : -1LL, path);
|
|
}
|
|
|
|
static void runOptInWriteProbe(void) {
|
|
if (!getenv("FILZA_WRITE_PROBE")) return;
|
|
NSString *root = MCMFilzaVirtualRoot();
|
|
NSString *canary = [root stringByAppendingPathComponent:
|
|
@"App Data/local.research.SandboxCanaryVictim"];
|
|
runWriteProbeAtDirectory(@"Canary app data", canary);
|
|
runWriteProbeAtDirectory(@"Canary app data tmp",
|
|
[canary stringByAppendingPathComponent:@"tmp"]);
|
|
runWriteProbeAtDirectory(@"Notes app data",
|
|
[root stringByAppendingPathComponent:@"App Data/com.apple.mobilenotes"]);
|
|
runWriteProbeAtDirectory(@"Notes app data tmp",
|
|
[root stringByAppendingPathComponent:@"App Data/com.apple.mobilenotes/tmp"]);
|
|
runWriteProbeAtDirectory(@"Notes app group",
|
|
[root stringByAppendingPathComponent:@"App Groups/group.com.apple.notes"]);
|
|
runWritableOpenProbe(@"Notes database",
|
|
[root stringByAppendingPathComponent:
|
|
@"App Groups/group.com.apple.notes/NoteStore.sqlite"]);
|
|
}
|
|
|
|
static UIViewController *activeBrowserController(void) {
|
|
UIWindow *window = nil;
|
|
for (UIWindow *candidate in UIApplication.sharedApplication.windows) {
|
|
if (candidate.isKeyWindow) { window = candidate; break; }
|
|
if (!window && !candidate.hidden) window = candidate;
|
|
}
|
|
UIViewController *controller = window.rootViewController;
|
|
while (controller) {
|
|
UIViewController *next = controller.presentedViewController;
|
|
if (!next && [controller isKindOfClass:UINavigationController.class])
|
|
next = ((UINavigationController *)controller).visibleViewController;
|
|
if (!next && [controller isKindOfClass:UITabBarController.class])
|
|
next = ((UITabBarController *)controller).selectedViewController;
|
|
if (!next && [controller isKindOfClass:UISplitViewController.class])
|
|
next = ((UISplitViewController *)controller).viewControllers.lastObject;
|
|
if (!next && [controller respondsToSelector:
|
|
NSSelectorFromString(@"visibleViewControllers")]) {
|
|
id visible = ((id(*)(id, SEL))objc_msgSend)(controller,
|
|
NSSelectorFromString(@"visibleViewControllers"));
|
|
if ([visible isKindOfClass:NSArray.class] && [visible count] > 0)
|
|
next = [visible lastObject];
|
|
}
|
|
if (!next && controller.childViewControllers.count == 1)
|
|
next = controller.childViewControllers.firstObject;
|
|
if (!next || next == controller) break;
|
|
controller = next;
|
|
}
|
|
return controller;
|
|
}
|
|
|
|
static BOOL repairActiveBrowserPath(void) {
|
|
UIViewController *controller = activeBrowserController();
|
|
SEL currentPathSelector = NSSelectorFromString(@"currentPath");
|
|
SEL setCurrentPathSelector = NSSelectorFromString(@"setCurrentPath:");
|
|
if (![controller respondsToSelector:currentPathSelector] ||
|
|
![controller respondsToSelector:setCurrentPathSelector]) {
|
|
NSLog(@"[DeviceStorage] waiting for browser controller; active=%@",
|
|
NSStringFromClass(controller.class));
|
|
return NO;
|
|
}
|
|
NSString *currentPath = ((id(*)(id, SEL))objc_msgSend)(controller,
|
|
currentPathSelector);
|
|
NSString *root = preferredStorageRoot();
|
|
BOOL insideRoot = [currentPath isEqualToString:root] ||
|
|
[currentPath hasPrefix:[root stringByAppendingString:@"/"]];
|
|
if (!insideRoot) {
|
|
((void(*)(id, SEL, id))objc_msgSend)(controller,
|
|
setCurrentPathSelector, root);
|
|
controller.navigationItem.title = WQIsActive() ? @"worse_query" : @"Device Storage";
|
|
NSLog(@"[DeviceStorage] repaired active browser path from %@ to %@ class=%@",
|
|
currentPath, root, NSStringFromClass(controller.class));
|
|
}
|
|
SEL loadSelector = NSSelectorFromString(@"doLoadingPage");
|
|
if ([controller respondsToSelector:loadSelector]) {
|
|
((void(*)(id, SEL))objc_msgSend)(controller, loadSelector);
|
|
NSLog(@"[DeviceStorage] reloaded active browser path %@ class=%@",
|
|
root, NSStringFromClass(controller.class));
|
|
}
|
|
return YES;
|
|
}
|
|
|
|
static void scheduleInitialBrowserRepair(NSUInteger attemptsRemaining) {
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 400 * NSEC_PER_MSEC),
|
|
dispatch_get_main_queue(), ^{
|
|
if (!repairActiveBrowserPath() && attemptsRemaining > 1)
|
|
scheduleInitialBrowserRepair(attemptsRemaining - 1);
|
|
});
|
|
}
|
|
|
|
static void runMCMPath(void) {
|
|
// worse_query is the primary path on iOS 26/27. The startup panel runs the
|
|
// exploit and indexes every supported directory before the UI is usable.
|
|
// The MobileHouseArrest integration remains as a fallback for builds signed
|
|
// with that identity.
|
|
WQStartupUIBegin();
|
|
dispatch_async(dispatch_get_global_queue(QOS_CLASS_UTILITY, 0), ^{
|
|
WQTestTerminalSpawn();
|
|
if (getenv("WQ_TEST_TERMINAL")) WQTerminalSelfTest();
|
|
if (getenv("WQ_TEST_TERMINAL_UI")) {
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 25 * NSEC_PER_SEC),
|
|
dispatch_get_main_queue(), ^{ WQTerminalPresentTestUI(); });
|
|
}
|
|
});
|
|
MCMFilzaStart();
|
|
if (MCMFilzaIsRunningInLiveContainer()) return;
|
|
PBWallpaperFeatureStart();
|
|
runOptInWriteProbe();
|
|
runOptInPasteCopyProbe();
|
|
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 2500 * NSEC_PER_MSEC),
|
|
dispatch_get_main_queue(), ^{
|
|
id autoStart = [NSUserDefaults.standardUserDefaults
|
|
objectForKey:@"WQWebDAVAutoStart"];
|
|
if (autoStart && ![autoStart boolValue]) return;
|
|
NSString *error = nil;
|
|
if (!WQWebDAVStart(&error))
|
|
NSLog(@"[WQWebDAV] autostart failed: %@", error ?: @"unknown");
|
|
BOOL sshEnabled = getenv("WQ_SSH_TEST") ||
|
|
[NSUserDefaults.standardUserDefaults boolForKey:@"WQSSHEnabled"];
|
|
if (sshEnabled) {
|
|
NSString *sshError = nil;
|
|
if (WQSSHServerStart(&sshError))
|
|
NSLog(@"[WQSSH] autostart %@", WQSSHServerURL());
|
|
else
|
|
NSLog(@"[WQSSH] autostart failed: %@", sshError ?: @"unknown");
|
|
}
|
|
});
|
|
}
|
|
|
|
#pragma mark - Entry Point
|
|
|
|
__attribute__((constructor)) void TweakInit(void) {
|
|
installHooks();
|
|
// Populate the MCM root before Filza restores its initial browser path.
|
|
runMCMPath();
|
|
if (getenv("WQ_TEST_SETTINGS")) {
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 26 * NSEC_PER_SEC),
|
|
dispatch_get_main_queue(), ^{
|
|
Class settingsClass = NSClassFromString(@"TGPreferencesTableViewController");
|
|
if (!settingsClass) return;
|
|
UIViewController *settings = nil;
|
|
SEL selector = NSSelectorFromString(@"initWithStyle:");
|
|
if ([settingsClass instancesRespondToSelector:selector]) {
|
|
id (*function)(id, SEL, NSInteger) =
|
|
(id(*)(id, SEL, NSInteger))objc_msgSend;
|
|
settings = function([settingsClass alloc], selector, 1);
|
|
} else {
|
|
settings = [[settingsClass alloc] init];
|
|
}
|
|
UINavigationController *navigation = [[UINavigationController alloc]
|
|
initWithRootViewController:settings];
|
|
UIWindow *window = nil;
|
|
for (UIWindow *candidate in UIApplication.sharedApplication.windows)
|
|
if (candidate.isKeyWindow && !candidate.isHidden) { window = candidate; break; }
|
|
if (window) [window.rootViewController presentViewController:navigation
|
|
animated:YES completion:nil];
|
|
});
|
|
}
|
|
[[NSNotificationCenter defaultCenter] addObserverForName:@"WQStartupUIDidDismiss"
|
|
object:nil queue:NSOperationQueue.mainQueue usingBlock:^(NSNotification *note) {
|
|
scheduleInitialBrowserRepair(80);
|
|
if (getenv("WQ_TEST_SETTINGS")) {
|
|
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 15 * NSEC_PER_SEC),
|
|
dispatch_get_main_queue(), ^{
|
|
Class settingsClass = NSClassFromString(@"TGPreferencesTableViewController");
|
|
if (!settingsClass) return;
|
|
UIViewController *settings = nil;
|
|
SEL selector = NSSelectorFromString(@"initWithStyle:");
|
|
if ([settingsClass instancesRespondToSelector:selector]) {
|
|
id (*function)(id, SEL, NSInteger) =
|
|
(id(*)(id, SEL, NSInteger))objc_msgSend;
|
|
settings = function([settingsClass alloc], selector, 1);
|
|
} else {
|
|
settings = [[settingsClass alloc] init];
|
|
}
|
|
UINavigationController *navigation = [[UINavigationController alloc]
|
|
initWithRootViewController:settings];
|
|
UIWindow *window = nil;
|
|
for (UIWindow *candidate in UIApplication.sharedApplication.windows)
|
|
if (candidate.isKeyWindow && !candidate.isHidden) { window = candidate; break; }
|
|
if (window) [window.rootViewController presentViewController:navigation
|
|
animated:YES completion:nil];
|
|
});
|
|
}
|
|
}];
|
|
scheduleInitialBrowserRepair(8);
|
|
FSUpdateCheckerStart();
|
|
}
|